Archive for Pirates

FanGraphs Weekly Mailbag: September 12, 2026

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In last week’s mailbag, I ran through the list of teams that posted losing seasons and finished with positive run differentials. The question was inspired by this year’s Tigers, who were 64-75 (.460) when I wrote my response the previous afternoon, despite outscoring their opponents by 0.34 runs per game. I wrapped up my answer by mentioning that the Tigers could become the first team ever to lose 90 or more games during a season in which they scored more runs than they allowed. So before we get to this week’s mailbag, I’d like to provide an update on Detroit’s chance at history.

As of Friday afternoon, the Tigers had gone 3-4 in their past seven games, bringing their overall record to 67-79 (.459) with a per-game run differential of 0.377. Fittingly, all four of their losses in that span were decided by one run, while their margin of victory in their three wins was +12. They are the worst team in the majors this season in one-run games, with a record of 14-27 (.341). Their .459 winning percentage on the season puts them on pace for between 87 and 88 losses this year.

This week, I’ll answer the inverse of that question and discuss teams that finished above .500 with negative run differentials. We’ll also see how different baseball would be if teams could use a DH for every position, find the teams that score the most runs on bases-loaded walks and hit-by-pitches, and look at how teams should deploy their relievers in the ninth and 10th innings of tie games. But first, I’d like to remind you that this mailbag is exclusive to FanGraphs Members. If you aren’t yet a Member and would like to keep reading, you can sign up for a Membership here. It’s the best way to both experience the site and support our staff, and it comes with a bunch of other great benefits. Also, if you’d like to ask a question for an upcoming mailbag, send me an email at mailbag@fangraphs.com. Read the rest of this entry »


FanGraphs Weekly Mailbag: September 5, 2026

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Earlier this week, the Los Angeles Angels unexpectedly announced that longtime owner Arte Moreno had agreed to sell the organization to Stan Kroenke, the icositetra-billionaire owner of the Los Angeles Rams of the NFL, the Denver Nuggets of the NBA, the Colorado Avalanche of the NHL, the Colorado Rapids of MLS, the Colorado Mammoth of the National Lacrosse League, and Arsenal Football Club, both the men’s team of the English Premier League and the women’s team of the Super League. The deal is reportedly for $4 billion, a record price for the sale of a controlling stake in an MLB franchise, surpassing the $3.9 billion sale of the San Diego Padres to Kwanza Jones and José E. Feliciano earlier this summer.

Forbes estimates Kroenke’s net worth to be $24.3 billion, making him the new wealthiest MLB owner, ahead of Steve Cohen, who’s worth about $23 billion. Ben Clemens wrote about the sale on Wednesday, and I’d encourage you to check it out for everything that you need to know about the Angels under Moreno and the ever-increasing values of MLB franchises. That second part is what I want to stress, especially as it pertains to the seemingly inevitable lockout coming this offseason. Rob Manfred and the 30 team owners are going to push for a salary cap, and to support their case, many of them will both cite the need for competitive balance and claim that baseball is a bad business. When they do, think back on the two record-setting sales from this year and understand the real reason why management has shut down the sport. But let’s not get too caught up in the doom and gloom right now, because the upshot of the sale is the Angels’ future looks a whole lot more promising under Kroenke than it did under Moreno.

That’s the last we’ll talk about the business of baseball today. Instead, in this week’s mailbag, we’ll answer your questions about teams that finished the season below .500 with a positive run differential, the single-game feat most correlated with career success, the pitchers who had the longest careers while pitching their first and last games on the same field, and the ideal hot dog per game ratio. But first, I’d like to remind you that this mailbag is exclusive to FanGraphs Members. If you aren’t yet a Member and would like to keep reading, you can sign up for a Membership here. It’s the best way to both experience the site and support our staff, and it comes with a bunch of other great benefits. Also, if you’d like to ask a question for an upcoming mailbag, send me an email at mailbag@fangraphs.com. Read the rest of this entry »


Pirates Add a Whole New Bullpen: Camilo Doval, Luke Weaver, Lake Bachar, Kirby Yates

Wendell Cruz, Jordan Godfree, Rhona Wise, and Jesse Johnson-Imagn Images

The Pirates are one game under .500 at the start of play Monday. The Pirates are three-and-a-half games out of the final Wild Card spot, behind both the Padres and the Marlins. The Pirates have lost five of their last six and eight of their last 11. The Pirates have a 21.1% chance of making the playoffs, down from 47.6% just six days ago. The Pirates are going for it.

Specifically, the Pirates are going for it by completely overhauling their bullpen. On Saturday, they traded catcher Omar Alfonzo and outfielder Luis Cruz to the Yankees in exchange for flamethrowing reliever Camilo Doval. Today, they added three more relievers. First, they traded shortstop Sammy Stafura to the Mets for better-but-not-quite-as-flamethrowing reliever Luke Weaver. And then, just before the deadline, they traded three prospects — Brandan Bidois, Hyun Seung Lee, and Brian Sanchez — to the Marlins for Lake Bachar, and sent Kyle Robinson to the Angels for Kirby Yates. Any time you can land a Luke and a Lake, it’s a banner day. As of this writing, Pittsburgh’s bullpen ranks between 17th and 22nd in WAR, ERA, xERA, FIP, xFIP. It’s also tied for sixth with 19 blown saves. But this is a whole new bullpen now, and it appears the Pirates will get Evan Sisk back from the IL soon enough, too. Read the rest of this entry »


Things Have Turned Out Pretty Well for Jake Mangum

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Not counting RotoGraphs posts, Jake Mangum has been a featured player in three articles on this site since the start of last season. In two of those — one each by myself and David Laurila — the phrase “Old School” appears in the headline.

I wouldn’t put too much stock in headlines, especially my own, but in this case it tells you everything you need to know.

Mangum, a legend at Mississippi State, has a style of play that firmly rebukes generations of baseball wisdom. That’s why I wrote about him last April; if you hate hitters who strike out too much and look to hit doubles and home runs instead of dinking drop shots behind the infield, Mangum is your man. Read the rest of this entry »


FanGraphs Weekly Mailbag: July 25, 2026

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Controversy surrounding José Caballero’s pre-pitch routine struck twice in the Bronx this week, with the first time prompting the benches to clear and the second causing unnecessary confusion. In the eighth inning of the Yankees’ 8-5 win over the Pirates on Monday night, Caballero did what he usually does — he dug into the batter’s box and didn’t look up at the pitcher until there were eight seconds left on the pitch timer. The idea is to disrupt the pitcher’s rhythm. Pittsburgh reliever Dennis Santana took exception to Caballero’s tactic — which, again, he has done many, many times for the last four seasons — and yelled at him after getting him to ground into a double play. The benches emptied, and the Pirates complained to MLB about it.

Turns out, the griping worked. After the game, the league told the umpires to more strictly enforce the rules requiring batters to engage with the pitcher with no fewer than eight seconds left on the clock. Instead of warning the batter, and then calling an automatic strike for a repeat violation, the umpires were directed to assess a strike to Caballero for attempting to deceive the pitcher, no matter how much time was left on the pitch timer. Both Caballero and the Yankees claim the league did not notify them about the change. As crew chief Adrian Johnson told a pool reporter after, “He’s been warned all season. We were instructed not to warn him. We were instructed to violate him. That’s what it is. It’s a violation.” Along with Johnson’s poor phrasing, the sudden change in enforcement is quite jarring and, in my opinion, inappropriate. If what the Yankees said is true — that the league didn’t tell them about the change — then I think this is an overstep by MLB to single out a player. Caballero accused the umpires and the league of “picking on” him. But even if MLB did give the Yankees and Caballero the heads up, I think the escalated enforcement is an incorrect interpretation of the rule. I love that Caballero uses the pitch clock to his advantage; pitchers can hold the ball and run down the clock to zero, so why shouldn’t batters be allowed to wait their full allotted time before engaging with the pitcher? Moreover, I also don’t know how Caballero is deceiving the pitcher by doing something he does so frequently. He’s certainly trying to annoy the opposing pitcher, but that’s not deception — that’s good gamesmanship.

Anyway, that’s the last you’ll read about Caballero in this week’s mailbag. Instead, we’ll be answering your questions about Esmerlyn Valdez’s heater, Gunnar Henderson’s woes against fastballs, how to fix the Angels, and whether anyone will break Jesse Orosco’s record for games pitched. But first, I’d like to remind you that this mailbag is exclusive to FanGraphs Members. If you aren’t yet a Member and would like to keep reading, you can sign up for a Membership here. It’s the best way to both experience the site and support our staff, and it comes with a bunch of other great benefits. Also, if you’d like to ask a question for an upcoming mailbag, send me an email at mailbag@fangraphs.com. Read the rest of this entry »


The 2026 Replacement-Level Killers: Designated Hitter

John E. Sokolowski and Mark J. Rebilas-Imagn Images

At last we reach the end of my annual series spotlighting the weakest positions on contending clubs. While still focusing upon teams that meet that loose definition of contenders (Playoff Odds of at least 10% when this series began), I’ve also incorporated our Depth Charts’ rest-of-season WAR projections into the equation for an additional perspective. Sometimes that may suggest that the team will clear the bar by a significant margin, but even so, I’ve included it here because the team’s performance is worth a look.

At the other positions in this series, I have used 0.6 WAR or less thus far — which prorates to 1.0 WAR over a full season — as my cutoff, but for the designated hitters, I’ve limited the list to the teams below zero, both to keep the length manageable and to account for the general spread of value. In the fifth full season of the universal DH, 0.2 WAR represents the current median, with 11 teams below zero, 12 between zero and 1.0, and just seven with 1.0 or more, with only five reaching 2.0. DHs as a group have hit .244/.325/.422 for a 106 wRC+ this season, down four points from last year’s final mark, the highest since the adoption of the universal DH.

It does appear that an increasing number of teams are investing more playing time in a single DH. From 2022 (the first full-length season with the universal DH) to ’25, the number of players reaching 450 plate appearances in the DH role increased from three to four to seven to nine; this year, they’re on pace for nine, as well. That said, all but one of the teams on this list are the ones that haven’t found that special someone to take the lion’s share of the plate appearances. Read the rest of this entry »


Konnor Griffin Heads Back to IL With Finger Injury

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For the second time in his four-month-old major league career, Konnor Griffin is headed to the injured list. On June 26, the Pirates shortstop returned from a month-long IL stint due to a low-grade flexor strain in his right forearm. He didn’t miss a beat, running a 115 wRC+ and recording four two-hit games in an eight-game span.

But the triumphant return was short-lived. On Sunday’s game against the Nationals, Griffin hurt his glove hand trying to make a diving stop on a Keibert Ruiz grounder up the middle. He told reporters after the game that he was fine, but imaging revealed a tear in the sagittal band of his left ring finger. The team expects him to miss eight to 10 weeks, which would put him on track for a return around early September. This is a major bummer for Griffin, whose career is off to a brilliant, but sputtering start. It’s a major bummer for the Pirates, who sit just three games out of the final Wild Card spot. And it’s a bummer for baseball, as Griffin is one of the game’s most exciting and promising young players.

Read the rest of this entry »


What’s Eating Paul Skenes?

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Paul Skenes turned in his last truly dominant start on May 12 at home against the Rockies. He threw eight shutout innings, allowed just two hits and no walks, and notched 10 strikeouts. Since then, Skenes has posted a 5.36 ERA over 47 innings. He’s gone fewer than six innings in six of his last nine starts, and seven of his 11 home runs allowed on the season have come during that same span.

It’s safe to say Skenes has been missing a certain je ne sais quoi on the mound over the last month and a half. And I say je ne sais quoi, which literally translates to, “I don’t know what,” because there are competing theories about what, if anything, is actually wrong with him. Some blame poor defensive play behind him and point to his expected stats as proof of unfortunate batted-ball luck. Some say it’s a mechanical issue, while others fear he’s pitching through a physical ailment.

It’s true that Skenes has been on the mound for several obvious defensive gaffes. Everyone remembers Opening Day and the bases-loaded fly ball that center fielder Oneil Cruz lost in the sun. The misplay turned a would-be sac fly into a bases-clearing triple. Fast forward to last week, when third baseman Nick Gonzales allowed two runs to score after his throw home on a bases-loaded grounder hit the runner, and it’s pretty easy to assume the defense behind Skenes has been letting him down all season. The numbers support the impression left by those glaring blunders. Overall, Pittsburgh’s defense has been worth -18 fielding runs (fifth worst in the majors). With Skenes on the mound, the Pirates have posted -7 FRV, which is tied for the worst defensive showing behind any pitcher this season. Moreover, most of that negative defensive value (-5 FRV) has come during his skid. Read the rest of this entry »


The Worst Team Defenses Among Contenders, 2026 Edition

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It has not been a good season for Trea Turner. The two-time batting champion is in the midst of a career-worst season at the plate, hitting for a 79 wRC+ (.239/.287/.368) even after homering in three straight games, including a three-run shot off Pirates ace Paul Skenes on Wednesday night. What’s more, after breaking a streak of three straight below-average seasons at shortstop according to both Defensive Runs Saved and Fielding Run Value last year, he’s not only back in the red, but is tied for last at the position with -8 DRS, while being tied for fifth-worst with -5 FRV. All of which once again marks Turner as a fairly typical Phillies player.

Indeed, through ups and downs that have included four postseason appearances, one trip to the World Series, and two in-season managerial firings, one constant of the Dave Dombrowski era of Phillies baseball has been lousy defense. Since the start of the 2021 season, the team is 100 runs below average according to FRV (the majors’ seventh-lowest mark) and 127 below average according to DRS (fifth-lowest). It hasn’t stopped the Phillies from being competitive — or highly entertaining — though it may have cost them seeding here and there, to say nothing of the way last year’s Division Series against the Dodgers ended. But given the choice between good hitters with questionable gloves and slick fielders with subpar bats, the team has generally gone for the offensive boost and lived or died with the consequences.

Thus it was hardly a surprise that the Phillies ranked second-to-last in my recent aggregation of team defensive metrics, even with right fielder Nick Castellanos — who contributed -41 DRS and -45 FRV from 2022–25 before being released in February — no longer on the team, and Kyle Schwarber more or less a full-time designated hitter. The Phillies’ .672 Defensive Efficiency, the rate at which a team turns batted balls into outs, is lower than all but the Rockies (.669), while their -29 DRS is lower than all but the Twins’ -32. Read the rest of this entry »


To Challenge, or Not To Challenge — That Is the Question

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On April 15, Zach Neto was at the plate with one out and nobody on in the top of the fifth inning of the Angels’ game in the Bronx, where his team trailed the Yankees, 3-2. The first two pitches, a low changeup and a high slider, were nowhere near the zone, and Neto laid off easily. The 2-0 pitch from Luis Gil was another slider, this one about belt high and bending away from the right-handed Neto, who kept the bat on his shoulder and watched as the pitch appeared to clip the outside edge of the zone. Home plate umpire Lance Barksdale held up his hand. Strike one. Neto tapped his helmet immediately to challenge the call.

The graphic on the gigantic video board in center field showed that the pitch had missed by 0.4 inches. The call was overturned; the count was now 3-0. Neto walked on the next pitch. Mike Trout stepped in, took a fifth straight ball from Gil, then let a four-seam fastball over the heart of the plate get deep on him. He unloaded, clobbering the cookie 383 feet into the right field seats for a go-ahead two-run blast.

The no-doubt Trout clout would have been the decisive blow in an Angels win if not for a misplayed popup and a Jordan Romano meltdown. The Yankees walked it off on a José Caballero single, relegating Neto’s challenge to a footnote in that night’s game story, if it was mentioned at all. Even so, the gamble was an early example of how the new automated ball-strike challenge system can make the difference between winning and losing a game. Read the rest of this entry »