Archive for Mariners

Job Posting: Seattle Mariners – Multiple 2026 Internship Openings

Direct links to applications (please see job details below):

2026 Baseball Operations Intern
2026 Data Science Intern
2026 Baseball Projects Intern


2026 Baseball Operations Intern

Department: Baseball Operations
Reports To: Vice President, Baseball Administration
Status: Hourly, Non-exempt

Timeline: Preference will be given to candidates who can start by March 2, 2026 and work through Mid-October 2026.
Primary Objective: Responsible for coordination, support, and assistance to the Baseball Operations department in research, administration, and day-to-day scouting operation tasks.

Essential Functions:

  • Support all areas of the Pro and Amateur Scouting departments, including player evaluation, research, video clipping, and preparation for the Amateur Draft meetings.
  • Provide support in Advance Scouting, including preparation of the Major League Advance Scouting report.
  • Provide additional statistical analysis, economic, and financial research as assigned.
  • Will perform other duties as assigned.

Education and Experience:

  • Bachelor’s degree preferred. Equivalent relevant work or playing experience may be considered in lieu of formal education if approved by management.
  • Basic Spanish proficiency is preferred.
  • Background in player evaluation is preferred.
  • Background in video preparation is preferred. 

Competencies, Knowledge, Skills and Abilities (KSA’s):

  • Working knowledge of statistical baseball data and its application as it pertains to scouting information and baseball strategy.
  • Proficiency in Microsoft Excel and PowerPoint.
  • Authentic and Aware: Exemplifies the highest standards of professionalism and ethics, demonstrating a dedication to doing the right thing and treating everyone with respect. Is self-aware and open to feedback, ability to speak the truth with a positive intent, foster a culture of honesty and builds trust with the team. Commitment to the organization’s mission is evident in both words and actions, aligned to actively contribute to the fulfillment of organizational goals. 
  • Communicate and Collaborate: Values others and their views, actively engaging and partnering with team members. Seeks clarity and shares information transparently, fostering a collaborative environment while influencing others and aligning support. Excels in seeking out and leveraging the right resources, engaging in teamwork with a positive and productive approach. Whether verbally or in writing, communicates in a clear and constructive manner, contributing to an engaged and efficient workplace. 
  • Execute with Purpose: Takes action and demonstrates accountability, leading with a sense of urgency and dedication to achieving results. Sets and meets challenging expectations for themselves and others, making timely, data-driven decisions and taking ownership of outcomes. Approachable, engaged, and committed; sets a positive tone and cares deeply about the organization. Manages time, priorities, and resources effectively, aiming for and achieving excellence. 
  • Adapt and Innovate: Acts boldly, fosters innovation, and supports transformational change. Leveraging analysis and insights, develops new directions and solutions, identifying opportunities for improvement and displaying a commitment to fixing them. With an ongoing commitment to learning and self-development, overcomes challenges constructively and adjusts effectively to shifting priorities and rapid change. This approach contributes to a dynamic work environment focused on progress and continuous improvement. 
  • Competent in required job skills and knowledge. Completes work assignments thoroughly and completely in an accurate and prompt manager. Identifies and corrects errors. Is careful, alert, and accurate, paying attention to details of the job.

The Mariners are committed to providing competitive pay, perks, and benefits packages for our valued Team Members. The anticipated starting pay for this role is $22 per hour.

All perks are subject to eligibility requirements and availability and may be modified or amended from time to time.

This information is being provided in accordance with the Washington State Equal Pay and Opportunity Act.

To Apply:
To apply, please follow this link.


2026 Data Science Intern

Department: Baseball Operations
Reports To: Manager, Data Science
Status: Hourly, Non-exempt

Timeline: Preference will be given to candidates who can start by March 1, 2026 or sooner, and work through mid-October 2026.
Primary Objective: Responsible for supporting all areas of baseball operations through baseball-related data science, including statistical modeling, research, visualizations, and other projects.

Essential Functions:

  • Statistical modeling and analysis of a variety of data sources including Trackman, Hawkeye, and proprietary data sets.
  • Ad hoc queries and quantitative research.
  • Will perform other duties as assigned.

Education and Experience:

  • Bachelor’s degree preferred. Public research and work experience may be considered in lieu of education requirements if approved by management.
  • A strong foundation in mathematics, statistics, computer science, and/or engineering required.
  • Proficiency in programming with either R, Python or Julia required.
  • Proficiency with SQL preferred.
  • Track record of original baseball research preferred.
  • Experience building and interpreting predictive models preferred. 

Competencies, Knowledge, Skills and Abilities (KSA’s):

  • Strong technical skills in predictive modeling, data analysis, and research.
  • Authentic and Aware: Exemplifies the highest standards of professionalism and ethics, demonstrating a dedication to doing the right thing and treating everyone with respect. Is self-aware and open to feedback, ability to speak the truth with a positive intent, foster a culture of honesty and builds trust with the team. Commitment to the organization’s mission is evident in both words and actions, aligned to actively contribute to the fulfillment of organizational goals. 
  • Communicate and Collaborate: Values others and their views, actively engaging and partnering with team members. Seeks clarity and shares information transparently, fostering a collaborative environment while influencing others and aligning support. Excels in seeking out and leveraging the right resources, engaging in teamwork with a positive and productive approach. Whether verbally or in writing, communicates in a clear and constructive manner, contributing to an engaged and efficient workplace. 
  • Execute with Purpose: Takes action and demonstrates accountability, leading with a sense of urgency and dedication to achieving results. Sets and meets challenging expectations for themselves and others, making timely, data-driven decisions and taking ownership of outcomes. Approachable, engaged, and committed; sets a positive tone and cares deeply about the organization. Manages time, priorities, and resources effectively, aiming for and achieving excellence. 
  • Adapt and Innovate: Acts boldly, fosters innovation, and supports transformational change. Leveraging analysis and insights, develops new directions and solutions, identifying opportunities for improvement and displaying a commitment to fixing them. With an ongoing commitment to learning and self-development, overcomes challenges constructively and adjusts effectively to shifting priorities and rapid change. This approach contributes to a dynamic work environment focused on progress and continuous improvement. 

The Mariners are committed to providing competitive pay, perks, and benefits packages for our valued Team Members. The anticipated starting pay for this role is $22 per hour.

All perks are subject to eligibility requirements and availability and may be modified or amended from time to time.

This information is being provided in accordance with the Washington State Equal Pay and Opportunity Act.

To Apply:
To apply, please follow this link.


2026 Baseball Projects Intern

Department: Baseball Operations
Reports To: Director, Baseball Projects
Status: Hourly, Non-exempt

Timeline: March 1, 2026 through mid-October 2026. Flexible timeline (12-week duration) for candidates enrolled in college.
Primary Objective: Responsible for contributing to technical projects at the intersection of baseball analytics and broader baseball operations, with an emphasis on creating innovative tools & streamlining communications.

Essential Functions:

  • Develop reports, software, and educational materials to facilitate evidence-based decision-making throughout broader baseball operations.
  • Provide quantitative support to player plan, high performance, advance scouting, and other player improvement processes.
  • Contribute to amateur & professional player acquisition decisions in both formal & informal contexts.
  • Fulfill ad hoc requests from coaches, scouts, and other staff about internal metrics & processes.
  • Will perform other duties as assigned.

Education and Experience:

  • Bachelor’s degree preferred. Equivalent, relevant experience may be considered in lieu of education requirements if approved by management.
  • Proficiency handling large datasets in R, SQL, Python, and/or comparable languages is required.
  • Shiny application or other web development experience is preferred.
  • Experience building predictive models is a plus, but not required.
  • Knowledge of motion analysis and biomechanics is a plus, but not required.
  • Ability to communicate in Spanish is a plus, but not required.  

Competencies, Knowledge, Skills and Abilities (KSA’s):

  • Strong problem-solving abilities with attention to detail in a fast-paced working environment.
  • Knowledge of baseball rules and passion for baseball innovation.
  • Authentic and Aware: Exemplifies the highest standards of professionalism and ethics, demonstrating a dedication to doing the right thing and treating everyone with respect. Is self-aware and open to feedback, ability to speak the truth with a positive intent, foster a culture of honesty and builds trust with the team. Commitment to the organization’s mission is evident in both words and actions, aligned to actively contribute to the fulfillment of organizational goals. 
  • Communicate and Collaborate: Values others and their views, actively engaging and partnering with team members. Seeks clarity and shares information transparently, fostering a collaborative environment while influencing others and aligning support. Excels in seeking out and leveraging the right resources, engaging in teamwork with a positive and productive approach. Whether verbally or in writing, communicates in a clear and constructive manner, contributing to an engaged and efficient workplace. 
  • Execute with Purpose: Takes action and demonstrates accountability, leading with a sense of urgency and dedication to achieving results. Sets and meets challenging expectations for themselves and others, making timely, data-driven decisions and taking ownership of outcomes. Approachable, engaged, and committed; sets a positive tone and cares deeply about the organization. Manages time, priorities, and resources effectively, aiming for and achieving excellence. 
  • Adapt and Innovate: Acts boldly, fosters innovation, and supports transformational change. Leveraging analysis and insights, develops new directions and solutions, identifying opportunities for improvement and displaying a commitment to fixing them. With an ongoing commitment to learning and self-development, overcomes challenges constructively and adjusts effectively to shifting priorities and rapid change. This approach contributes to a dynamic work environment focused on progress and continuous improvement. 

The Mariners are committed to providing competitive pay, perks, and benefits packages for our valued Team Members. The anticipated starting pay for this role is $22 per hour.

All perks are subject to eligibility requirements and availability and may be modified or amended from time to time.

This information is being provided in accordance with the Washington State Equal Pay and Opportunity Act.

To Apply:
To apply, please follow this link.

The content in this posting was created and provided solely by the Seattle Mariners.


Starting Pitching Is Suddenly the Mariners’ Weak Link

Credit: Joe Nicholson-Imagn Images

The Mariners entered the season with a starting rotation that was the envy of nearly every other team in baseball, with four young homegrown pitchers in Logan Gilbert, George Kirby, Bryce Miller, and Bryan Woo, and Luis Castillo as the veteran ace to lead the group. Our preseason projections had Seattle’s rotation as the seventh best in baseball, only held back by its lack of depth behind the top five starters. Three of those young starters appeared on Ben Clemens’ midseason Trade Value list, ranked 23rd (Kirby), 34th (Woo), and 36th (Gilbert). The M’s rotation has been the key to their success over the last few years, but lately, that same highly regarded group has been the weakest link for the Mariners as they fight to maintain a playoff spot.

Since the All-Star break, Seattle’s rotation has put up a 4.55 ERA and a 4.27 FIP, 19th and 16th in the majors, respectively. It’s been even worse over the last 30 days: a 4.94 ERA (20th) and a 4.66 FIP (21st). Kirby has allowed seven or more runs in two of his last four starts, and was knocked around for 10 hits and eight runs (seven earned) in two innings in his start against the Rays on Wednesday. Castillo has allowed five or more runs in three of his last four starts. Gilbert suffered through an ugly six-run blowup in Philadelphia a few weeks ago. Miller is sporting a 5.63 ERA since being activated off the IL on August 19. Even the metronomic Woo had his streak of 25 starts of at least six innings snapped on August 27.

These problems becomes even more stark when you compare their performance inside the confines of the extremely pitcher friendly T-Mobile Park to their struggles on the road. This season at home, the rotation is putting up a 3.40 ERA and a 3.82 FIP, fourth and ninth best in the majors, respectively. On the road, those marks drop to a 4.69 ERA (26th) and 4.44 (22nd). The Mariners have a 32-40 record on the road this year, and these pitching issues are a big reason why.

All of these struggles are showing up in the standings, too. The M’s are 22-22 during the second half, but since a 9-1 homestand to start the month of August, they’re 7-14, with four of those seven wins coming at home. Seattle has had two long East Coast road trips during this stretch, which have included sweeps by the Phillies and Rays, and a combined 3-12 record with three more games to play in Atlanta this weekend. Despite all this, the M’s currently hold the final AL Wild Card spot, just 1.5 games ahead of the Rangers and 3.5 games behind the Astros in the AL West.

It’s worth noting that three of the Mariners’ starters have spent a significant amount of time on the IL this year: Kirby was sidelined during spring training with a shoulder injury and wound up missing nearly two months of the season; Gilbert missed all of May and half of June with a flexor strain in his elbow; and Miller has had two separate IL stints due to inflammation in his elbow stemming from a bone spur. Seattle’s starters have thrown the most innings in baseball since the beginning of the 2022 season, and it’s possible that heavy workload over these past few years is catching up with them.

Here’s how the performance of the team’s five starters has changed from the first half to the second half:

Mariners Starters, First & Second Half Performance
First Half Second Half
Player IP ERA FIP K-BB% IP ERA FIP K-BB%
Luis Castillo 108.1 3.41 3.89 13.1% 47 5.17 4.61 17.0%
George Kirby 54 4.50 3.82 19.8% 50.2 4.44 3.28 15.6%
Logan Gilbert 61 3.39 3.01 29.3% 42.2 4.22 3.56 26.2%
Bryan Woo 114.2 2.75 3.45 19.6% 55 3.60 4.08 21.1%
Bryce Miller 48.2 5.73 4.47 7.4% 16 5.63 7.39 10.9%

It’s at least a little encouraging to see that the peripherals for Kirby and Gilbert look solid during the second half, even if their top line results have suffered. There are some red flags for Woo and Castillo, however; the former is 20 innings past his previous career high set last year and the latter is showing some worrying signs of fatigue. I think it’s worthwhile to take a closer look at Kirby, Gilbert and Castillo, and try to see what might be causing their issues and if there’s any hope of a turnaround in the final month of the season.

It’s been a really up-and-down season for Kirby. Maybe because of the shoulder injury, he’s never really looked like he’s settled in since being activated off the IL. The biggest clue he hasn’t been feeling like himself is his walk rate. From his debut in 2022 through the end of 2024, Kirby had exactly two starts where he allowed three walks; this year, he’s already had five starts where he’s allowed three walks. His walk rate has nearly doubled, though when it’s going from 3.0% to 5.9%, it’s still an above-average mark compared to the league.

I have a hunch that his command issues stem from a pretty significant change to his arm angle. Kirby had been throwing from a pretty standard three-quarters arm slot for his entire career, but it suddenly dropped eight degrees this year. I’m not sure if that change in mechanics stemmed from his shoulder injury — it’s possible he’s compensating for a still slightly damaged shoulder by dropping his arm slot, or that his body found a new “natural” arm slot during his rehab. Whatever the cause, the new mechanics have had a pretty dramatic effect on the characteristics of his pitches. Here’s what a few of Kirby’s key physical metrics look like for his four-seam fastball:

George Kirby, Fastball Characteristics
Year Velocity Arm Angle Vertical Release Angle Vertical IVB Vertical Approach Angle Vertical Dead Zone Delta Stuff+
2023 96.1 36.0° -1.9° 15.2 -4.5° +0.2 99
2024 96.0 37.1° -1.7° 15.8 -4.3° +0.3 103
2025 96.1 29.4° -1.2° 13.5 -4.2° -1.5 88

His heater lost some raw carry (IVB), but it gained a much flatter approach angle and now sits well outside the fastball “dead zone.” The results the pitch is generating haven’t changed all that much; Kirby is still garnering a whiff more than a quarter of the time, and the expected wOBA allowed off of his fastball is right around his career norms. But he’s throwing the pitch in the strike zone just 51.6% of the time, down from 53.2% last year and 58.0% in 2023.

Along with a flatter fastball, a lower arm angle has given Kirby’s entire arsenal a lot more horizontal movement. His slider is moving three inches more to his glove side and his curveball has an extra inch of break. His sinker and splitter both have a bunch more arm-side movement as well. That break has definitely benefitted his breaking balls, as both are running career-high whiff rates. Kirby has struggled to find a consistent breaking ball he can use to earn those swings-and-misses, and it finally looks like he’s got two of them.

Unfortunately, the new arm slot seems to have caused Kirby to ditch his splitter. He added that pitch in 2023 in an effort to find an offspeed offering to use against left-handed batters, and it’s been an important piece of his arsenal since then. He was throwing his split like normal in May when he first returned from his shoulder injury, but quickly ditched it after his second start in favor of a changeup. The new offspeed pitch is coming in a little harder than the splitter, with less drop and more arm-side break. Batters are having trouble putting the new changeup in play with any authority — it has a .155 expected wOBA — but its 11.1% whiff rate leaves a lot to be desired when compared to the near 30% whiff rate the splitter had.

It’s fair to wonder if all these changes to his mechanics and pitch shapes have caused Kirby’s usually pinpoint command to waver a bit as he gets used to his new norm. It’s also possible that he’s just been the victim of some really poor luck; his peripherals all look pretty solid, with his 3.56 FIP nearly a run lower than his 4.47 ERA. All his other ERA estimators — a 3.52 xFIP, a 3.69 SIERA, and a 4.10 xERA — point to some improvement to come as well.

Kirby isn’t the only starter on the Mariners whose mechanics have undergone a dramatic change this year: Gilbert has dropped his arm angle from a high, over-the-top delivery to a three-quarters arm slot. Mikey Ajeto detailed this change in a piece for Baseball Prospectus back in June, writing:

Gilbert’s fastball has gotten flatter, and his splitter steeper. Now his fastball is flatter than the average fastball, and his splitter is not only steeper than the average splitter, it’s getting forkball depth. Now he’s throwing strikes again with his fastball, and his splitter is one of the deadliest two-strike pitches in MLB.

Among all pitchers with at least 100 innings pitched, Gilbert leads the way in strikeout rate at 34.2%. And like Kirby, his ERA is half a run higher than his FIP, though his issue is a little easier to pinpoint. His 2.64 xFIP tells you almost everything you need to know: Gilbert is allowing far too many home runs despite all those swings and misses.

Interestingly, it’s not his fastball that’s the culprit. The flatter approach angle has helped him tone down the damage allowed off his heater. Instead, it’s Gilbert’s slider that’s causing some of these issues. The breaking ball is still generating plenty of whiffs, but when batters put the pitch in play, they’re crushing it. He’s allowed a .719 slug and a .445 expected wOBA with the breaker, which means that even though batters whiff against it more than a third of the time, it’s returned a negative run value this year.

Like the rest of his repertoire, the slider’s physical shape has changed with Gilbert’s lower arm slot. It’s a near perfect gyro slider, but this year, it has slightly less drop and a bit less horizontal break. We’re talking a half inch difference in both directions, but that could be enough to throw off Gilbert’s location with the pitch. Here’s a heat map of his slider locations this year:

Right down the heart of the plate isn’t the ideal location for a slider. If he’s throwing his breaking ball expecting it to drop an extra half inch, those locations could make a little more sense. He just hasn’t made the adjustment to his target yet and continues to leave those breaking balls in a very dangerous part of the zone.

As for Castillo, the issue is pretty easy to spot:

Castillo’s fastball velocity was right around 95 mph for most of the season, not too dramatically different from where it was last year and in 2023. But in August, his fastball was suddenly averaging 94 mph, and his ERA ballooned to 7.31 with the diminished velocity. Castillo’s heater has been his primary weapon since joining the Mariners, a pretty significant change from his time with the Reds, when his changeup was his best pitch. With Seattle, he has emphasized the hard stuff at the expense of the offspeed pitch, but that’s become a liability in these last seven starts with the lost velocity:

Luis Castillo, Fastball Batted Ball Metrics
Time Period Velocity wOBA xwOBA Hard Hit% Barrel%
Prior to July 28 95.2 0.323 0.375 51.7% 14.6%
After July 28 94.2 0.620 0.361 61.1% 16.7%

Batters were already hitting Castillo’s fastball pretty well earlier in the season, but he was mostly mitigating the damage. Since his July 28 start, however, his fastball has been getting crushed. He’s responded by throwing his sinker and slider a bit more often, but his sinker gets hit almost as hard as his four-seamer without the potential for swings and misses.

Castillo has been a durable and very effective starter for most of his career, but he’s suddenly facing a future with a diminished version of one of his best weapons. I’m not sure simply changing up his pitch mix to feature more sinkers is the answer either. I think he’s going to need to lean on his secondary pitches a lot more heavily to succeed; his slider is an excellent breaking ball and his changeup is largely unchanged from its peak with Cincinnati. I’m not sure if Castillo can make a switch to his approach in time to salvage the rest of this season, but I’m sure it will be one of the top priorities for the Mariners’ pitching lab this offseason.

For all their recent issues, the Mariners rotation still possesses a tremendous amount of talent. Both Kirby and Gilbert seem like they’ve been victims of some bad luck even as they try to navigate new pitching mechanics. Woo has continued to look fantastic despite running up against some workload concerns. Castillo and Miller have some big question marks going forward, and you’d think that one or both of them would be relegated to the bullpen in a potential playoff series. And for what it’s worth, our Depth Charts projections think the Mariners will have the third-best rotation in baseball for the remainder of the regular season. They’ll need all that talent to show up over these next few weeks as they fight for their spot in a tight AL playoff race.


A Roundup of Recent Injuries Among the AL Contenders: The Appendix Appendix

Gary A. Vasquez, Jerome Miron, and Charles LeClaire – Imagn Images

The Rangers really can’t catch a break. Just after I wrote about Nathan Eovaldi’s sneaky great season, the 35-year-old righty briefly took over the official AL ERA lead. Before he could make another start, however, the Rangers announced that Eovaldi would likely miss the remainder of the season due to a rotator cuff strain. As if losing their most effective starting pitcher wasn’t enough, the Rangers also announced on Thursday that Corey Seager, their top hitter, had undergone an appendectomy, putting the rest of his season in doubt.

With his seven-inning, nine-strikeout, one-run effort against the Guardians last Friday, Eovaldi lowered his ERA to 1.73 in 130 innings, exactly enough to qualify based on the Rangers’ 130 games to that point. With that, he snuck ahead of Tarik Skubal (2.32), Hunter Brown (2.36) and Garrett Crochet (2.46) on the AL leaderboard, completing a game of catch-up caused primarily by his missing nearly all of June due to posterior elbow inflammation. Unfortunately, post-start soreness led Eovaldi to shut down his regularly scheduled bullpen session and get an MRI, which revealed a rotator cuff strain.

The 31-year-old Seager has hit .271/.373/.487 for a team-high 136 wRC+; his 21 homers and 3.9 WAR are also tops on the Rangers. He already made two trips to the injured list in April and May for a recurrent right hamstring strain and so has played just 102 games, that after being limited to 123 last year by a sports hernia and 119 in 2023 due to a left hamstring strain and a right thumb sprain. He’s been replaced on the roster by infielder Dylan Moore, who was recently released by the Mariners, but the likely replacement for him in the lineup is superutilityman Josh Smith, who has hit .256/.333/.378 (101 wRC+) while playing every position besides pitcher and catcher. Read the rest of this entry »


Has Anyone Seen Second Base?

Pardon me, but have you by any chance seen second base? It can usually be found over in that large patch of dirt, but I seem to have mislaid it. Second base. It’s the second of the bases. I could have sworn I left it right there. Amid the dirt. You turn your back for one second. Maybe I should retrace my steps. Here’s what happened.

It was the bottom of the ninth. One out, runners on first and second. Fernando Tatis Jr. came to the plate. That’s the white pentagon in the ground over there. When a strapping slugger comes to the plate, I have to take a walk. Out of respect for his prodigious power, I bid farewell to my traditional post alongside third base and I sojourn a half dozen steps in a northerly direction, toward the outfield. Sometimes I carry a generous scoop of trail mix in my back pocket for such journeys. Tonight I went without, and maybe that’s what did me in. Low blood sugar can wreak havoc on your sense of direction. Read the rest of this entry »


Cal Raleigh Has Set a Record, and Leveled the AL MVP Race

Joe Nicholson-Imagn Images

Early in the season, the American League Most Valuable Player race didn’t look like much of a race at all. Continuing a stretch of dominance dating back to the latter days of April 2024, Aaron Judge was destroying opposing pitching at a level not seen since Barry Bonds, putting himself on a pace to challenge his 2022 AL record of 62 home runs and even flirting with a .400 batting average. He couldn’t maintain that breakneck clip, however, and while he’s cooled off, Cal Raleigh has closed the gap, setting a home run record of his own while powering the Mariners’ bid for a playoff spot.

On Sunday against the Athletics at T-Mobile Park, Raleigh went 3-for-5 with a pair of two-run homers, both off lefty Jacob Lopez; the first had an estimated distance of 448 feet — his longest of the season — and the second 412 feet. On Monday against the Padres, Raleigh went deep against JP Sears, a solo homer with an estimated distance of 419 feet.

The home runs against the A’s were Raleigh’s 48th and 49th of the season; with them, he tied and then surpassed Salvador Perez’s 2021 total to claim the single season record for a player whose primary position is catcher. The shot against the Padres was his 50th, an unfathomable number for a player who spends most of his days squatting behind the plate. Read the rest of this entry »


The Metronomic Bryan Woo

Joe Nicholson-Imagn Images

Bryan Woo is due to start this evening against the Athletics in Seattle. I expect he’ll go six innings. Why? Because he’s gone at least six innings in all 24 of his starts this season. Woo’s streak, as you’ve probably guessed, is the longest in baseball by some distance. Only two other active pitchers — Cristopher Sánchez and Spencer Schwellenbachhave gone six or more in their 10 most recent starts. (Schwellenbach will keep that streak going through the end of the year, having fractured his elbow in June.)

The fact that Woo has completed six innings every time he’s taken the mound this year is self-evident proof that he’s been consistent. But at the same time, this yearlong run of metronomity has not been interrupted by bursts of transcendence. He’s only recorded one out in the eighth inning all season. He hasn’t posted back-to-back scoreless starts since June of last year, and he’s still looking for the first double-digit strikeout game of his entire major league career.

On April 12, Woo allowed one run across seven innings in a 9-2 win over the Rangers, lowering his ERA to 2.84. Ever since then, his ERA has always been within half a run in either direction of 3.00. It hasn’t been more than a quarter of a run from 3.00 since the second week of June. The man is a machine. Read the rest of this entry »


Winners and Losers From the 2025 Trade Deadline

Katie Stratman, Orlando Ramirez, Steven Bisig-Imagn Images

Now that the deadline dust has settled – or at least, started to settle – it’s time to start making sense of it. The Padres, Twins, and Orioles were everywhere. Top relievers flew off the board. Both New York teams spent all day adding. But who did well? Who did poorly? Who was so frenetic that they probably belong in both categories more than once? I tried to sort things out a little bit. This isn’t an exhaustive list. There were 36 trades on deadline day, a new record, and more than a dozen before it. Nearly every team changed its trajectory at least a little, and this is just a brief look into the chaos. Here are the trends that most stood out to me.

Winner: Teams Trading Top Pitchers
This year’s crop of rental players was lighter than usual, but deadline activity didn’t slow. Instead, it simply spilled over into relievers under contract for a while. Mason Miller, Jhoan Duran, Griffin Jax, and David Bednar are under contract for a combined nine more years after 2025. That drove the prospect price up on all four. Having long-term control of relievers might be less valuable than at other positions, but it’s still valuable.

Most of the best prospects who swapped teams at the deadline were involved in a trade for top pitching. Leo De Vries, the consensus best player of the 2024 international signing period, was the big name here, but both the Phillies and Yankees offered up multiple good minor leaguers in exchange for Duran and Bednar. Taj Bradley, whom the Twins got back for Jax, is a former top prospect who won’t be a free agent until 2030. Read the rest of this entry »


Mariners Land Another Big Bat, Returning Eugenio Suárez to the Emerald City

Allan Henry-Imagn Images

For the second time in eight days, the Mariners have upgraded their lineup by landing a corner infielder from the Diamondbacks in exchange for multiple prospects. On July 24, they acquired first baseman Josh Naylor in exchange for a pair of young pitchers, and on Wednesday night they brought back All-Star third baseman Eugenio Suárez for a three-prospect package.

The full trade sends the 34-year-old slugger, a pending free agent, to Seattle in exchange for 24-year-old first baseman Tyler Locklear, 24-year-old righty Hunter Cranton, and 25-year-old righty Juan Burgos; both Locklear and Burgos have a bit of major league experience. This is Suárez’s second go-round in Seattle. President of baseball operations Jerry Dipoto previously acquired him and Jesse Winker from the Reds as part of a six-player deal in March 2022, one driven in part by Cincinnati’s desire to dump the last three years and $35 million on Suárez’s contract. He served the Mariners well, totaling 53 homers and 7.8 WAR with a 118 wRC+ in two seasons, and helping them end their epic playoff drought in 2022. Dipoto traded him to the Diamondbacks in November 2023 for Carlos Vargas and Seby Zavala, and he’s been even more productive in Arizona, clubbing 66 homers and 7.0 WAR with a 127 wRC+.

Those Arizona numbers conceal a major turnaround:

Eugenio Suárez’s Turnaround
Period G PA HR AVG OBP SLG wRC+ WAR
2024 Through June 30 80 315 6 .196 .279 .312 66 0.0
2024 After June 30 78 325 24 .312 .357 .617 162 3.8
2025 Total 106 437 36 .248 .320 .576 143 3.2
Since July 1, 2024 184 762 60 .276 .336 .594 152 6.9

Read the rest of this entry »


The Wednesday Minor Moves Roundup

D. Ross Cameron, Kamil Krzaczynski, Mark J. Rebilas-Imagn Images

Not every deadline trade is a dramatic one, but that’s OK — teams need to make low-key moves, too. Do you think James Bond saved the world every day? No! Some days, he had to do paperwork. Some days, he had to go to the dentist, or take the car to the gas station to vacuum up the leftover Cool Ranch Doritos crumbs on the floor after they spilled out on his drive from Baltim… I mean Bristol. So let’s catch up on some of Wednesday’s smaller moves.

The Seattle Mariners acquired left-handed reliever Caleb Ferguson from the Pittsburgh Pirates for right-handed starter Jeter Martinez

The Mariners have been operating with a shortage of southpaws this season, with Gabe Speier mostly being the only lefty on the active roster. Speier’s been good, holding lefties to a .609 OPS this season, but he can’t pitch in every playoff game, and Andrés Muñoz, who handles lefties quite well, generally doesn’t make his entrance before the ninth inning, so a depth-targeted upgrade to give the team another option down the stretch and during October makes a lot of sense. Caleb Ferguson has shed some strikeouts this year as he’s more heavily integrated his sinker into his repertoire, but he’s compensated for that loss by shedding a walk per nine from last season and becoming one of the hardest pitchers in baseball to make good contact against. Of all the pitchers with at least 30 innings this season, only Adrian Morejon has allowed a lower hard-hit percentage. Ferguson gives the Mariners a second lefty in the ‘pen they can count on, something they couldn’t really say about Joe Jacques or Tayler Saucedo. Read the rest of this entry »


Ichiro, Boz, and a Whirlwind Hall of Fame Induction Weekend

Gregory Fisher-Imagn Images

COOPERSTOWN, NY — During his 19-year major league career, Ichiro Suzuki rarely spoke English in public unless it was to express his thoughts about the temperature in Kansas City in August as it pertained to certain rodents. On Sunday in Cooperstown, however, he flawlessly delivered his 19-minute Hall of Fame induction speech in his second language, showing off his sly sense of humor while speaking about the professionalism, respect, and love for the fans that drove his career. “Today, I am feeling something I thought I would never feel again. I am a rookie,” he began, referring to his first seasons with the Orix Blue Wave in 1992 and the Seattle Mariners in 2001. “But please, I am 51 years old now. Easy on the hazing. I don’t need to wear a Hooters uniform again,” he quipped to the 52 returning Hall of Famers, four fellow entrants in the Class of 2025, and the estimated 30,000 people who attended the ceremony at the Clark Sports Center.

“The first two times, it was easier to manage my emotions because my goal was always clear: to play professionally at the highest level,” continued Suzuki. “This time is so different, because I could never imagine as a kid in Japan that my play would lead me to a sacred baseball land that I didn’t even know was here. People often measure me by my records: 3,000 hits, 10 gold gloves, 10 seasons of 200 hits. Not bad, eh?

“But the truth is, without baseball, you would say this guy is such a dumbass. I have bad teammates, right, Bob Costas?”

Elsewhere, Suzuki poked fun at having fallen one vote short of becoming just the second Hall candidate elected unanimously: “Three thousand hits or 262 hits in one season are achievements recognized by the writers. Well… all but one. And by the way, the offer for that writer to have dinner at my home has now expired.” On a more serious note, he advised distinguishing between dreams and goals: “Dreams are not always realistic, but goals can be possible if you think deeply about how to reach them. Dreaming is fun, but goals are difficult and challenging… If you are serious about it, you must think critically about what is necessary to achieve it.” Read the rest of this entry »