With apologies to Matt Olson, Freddie Freeman, and Corbin Carroll, the race for the NL MVP Award has essentially boiled down to two players: Ronald Acuña Jr. and Mookie Betts. It’s an incredibly close one, with the pair producing such similar batting lines that they’re tied for the NL lead with a 169 wRC+. Betts has the edge in both the FanGraphs and Baseball Reference versions of WAR, Acuña has the edge in several counting stats, and each player has added some unique additional flavors into the mix.

For Acuña, those largely center around his prolific baserunning. Aided by the new rules — particularly the limits on pickoff throws — and unhindered by a drop in sprint speed in the wake of his 2021 ACL tear, he’s stolen 68 bases, the highest total in the majors since 2010. With his 40th homer coming against the Nationals on Friday, he has just the fifth 40–40 season ever, and now the most steals of any player in that club, surpassing Alex Rodriguez’s 46 from 1998 (to go with 42 homers). With one week remaining, he needs two steals to become the first player ever to combine 40 homers and 70 steals in the same campaign, in what’s arguably the greatest power-speed combo season anybody has seen.

There’s certainly value to such an accomplishment, though we’re entering the realm of intangibility. We’re already crediting the value of his homers and steals within the context of the rest of his offensive stat line, but things like wOBA, wRC+, and WAR don’t tell us how much to care about a player reaching round-numbered milestones like these, even if they’re without precedent. Even less clear-cut is the attempt to examine the extent to which Acuña’s baserunning has helped his teammates, mainly by giving them more fastballs to hit. Colleague Esteban Rivera established that yes, players do see more fastballs when he’s on first, but their performances against those fastballs wasn’t uniformly better. “Acuña is most likely helping his teammates see more heaters,” he concluded. “What they do with those pitches, though, is completely up to them.”

Betts isn’t without his own cool counting stat achievements. His two-run double off Ross Stripling on Saturday night gave him 105 RBIs out of the leadoff spot, a record (Acuña is third at 101). Meanwhile, he’s hit 12 leadoff homers, one shy of the single-season record set by Alfonso Soriano in 2003, and his career-high 39 homers are two shy of the post-World War II record for the most by a player listed at 5-foot-9 or shorter, currently held by Roy Campanella. But bigger (if more difficult to measure) impact he’s made is with his sudden burst of Zobristian versatility: In the wake of Gavin Lux tearing his right ACL in late February, Betts has started 69 games in the infield — 56 at second base and another 12 at shortstop — in his most infield play in nearly a decade. Read the rest of this entry »

I’ve been fascinated by the idea of mirror image twins since the Giants signed Taylor Rogers last December, pairing him up with his brother Tyler and illuminating me to their unusual genetic connection. As monozygotic (i.e., identical) twins, they come from the same fertilized ovum and, thus, the same DNA. Taylor, however, is left-handed, and Tyler is right-handed, a manifestation of their mirror image relationship.

Mirror image twinship makes for a perfect metaphor, and as a writer, nothing excites me more. It’s like a real-world example of a contronym, a word that can have two opposite meanings in different contexts; the word “dusting” always looks the same, but sometimes it means to remove dust, and other times it means to sprinkle it on. It’s the same thing with the Rogers twins. They look exactly the same until they take the mound. Read the rest of this entry »

The Braves are the best team in baseball right now. They were the first team to clinch their division, and their title odds are nearly double that of any other squad. Their leadoff man, Ronald Acuña Jr., is gunning for a 40-70 season, and their cleanup hitter, Matt Olson, just hit his 52nd homer of the year, surpassing the franchise’s single-season record. Oh, and they have six other All-Stars besides that pair, including one of the favorites to win the FIP Cy Young in Spencer Strider.

If the Braves have shown any weakness this season, it’s been their relative lack of starting pitching depth. They’ve had a trio of 29-game starters in Strider, Bryce Elder, and Charlie Morton, and while all of them have showcased their warts down the stretch, the main problems for the rotation were the absences of last year’s ace — Max Fried — and breakout starter — Kyle Wright. Though he’s made just 13 starts on the season (the fourth most on the team), Fried is back now, and he’s looking pretty darn good, rounding out what should be an excellent four-man playoff rotation, so the Braves’ issues with depth (and Wright’s struggles) likely won’t matter as much in October. Yet, they left me scratching my head at times this season when they passed over top prospect AJ Smith-Shawver for starts in Fried and Wright’s absence. Read the rest of this entry »

Kirby Yates had all but closed the door on the NL East, but he couldn’t quite get the latch to click. Tasked with preserving a 4–1 lead on the road against the Phillies, Yates set down Alec Bohm and Bryson Stott without much undue fuss, but Brandon Marsh just would not go away.

Yates has two punches to throw: a hard-fading four-seam fastball, and a splitter that drops out of the air like a goose that’s run into a power line. Down 2–0 to Marsh, he threw one blow after another: fastball up, splitter down. Marsh kept parrying the ball away — five foul balls in a row. Finally, the 36-year-old righthander ground the ball into his mitt and initiated the herky-jerky delivery that once made him one of the best relief pitchers in baseball, stabbing his arm down behind his right leg before bringing it up and around as he leapt forward off the rubber. Another splitter — and finally, Marsh swung over this one.

The kings of the NL East are celebrating in Philly ? pic.twitter.com/uol9pb0Upt

— Bally Sports: Braves (@BravesOnBally) September 14, 2023

Yates picked up the save. The Braves, for the sixth year in a row, were NL East champions. Read the rest of this entry »

With the season the Atlanta Braves are having, there isn’t that much spotlight to go around. Ronald Acuña Jr. is rewriting the record book, Matt Olson has an outside shot at 60 home runs, and beyond that Atlanta literally has an above-average starter at every position on the field:

And because these guys never seem to get hurt or take a day off, there hasn’t been a story about an unsung hero picking up the slack when a star goes down. So Michael Harris II, a 22-year-old center fielder with a plus-plus glove and a 115 wRC+, goes under the radar a little. Read the rest of this entry »

If you enjoyed last week’s Buntpalooza, you’re going to love this, because I’m making up new stats again.

Let’s start with Rickey Henderson. You probably know that in 1982, Rickey set a still-unchallenged single-season record of 130 stolen bases. Which is a lot. Of course it’s a lot; this was the highest-volume season by the best basestealer who ever lived. I just referred to him as “Rickey,” because he was so great he can go by his first name on first reference, like “LeBron” or “Tiger” or “Weird Al.”

Nevertheless, I worry that we don’t appreciate how extremely a lot 130 stolen bases is in one season. One way to look at it is in distance; 172 stolen base attempts (Rickey also got caught a league-high 42 times that year), at 90 feet each, constitutes almost three miles of ground covered. The man ran the best part of a 5K in stolen base attempts alone. Read the rest of this entry »

The Baltimore Orioles have the best record in the American League, and youthful talent is a big reason why. Gunnar Henderson is the odds-on favorite to capture Rookie-of-the-Year honors, while Adley Rutschman has already reached star status in just his second MLB season. The dynamic duo are the first-place team’s co-leaders in WAR.

They aren’t the only players making an impact. The well-balanced Mike Elias-constructed club has also received meaningful contributions from the likes of Anthony Santander, Ryan Mountcastle, and Austin Hays. On the pitching side, a mix of veterans and less-established arms have more than held their own, in some cases outperforming expectations. From the better-known to the lesser-known, a multitude of players have played important roles in the 90-wins-and-counting success.

With that in mind, who has been the most-underrated player on the 2023 Orioles? I asked that question to four people who see the squad on an everyday basis — two broadcasters and a pair of beat writers — prior to yesterday’s game at Fenway Park.

Nathan Ruiz, who covers the team for the Baltimore Sun, chose Danny Coulombe.

“A lot was made of the All-Star combo of Yennier Cano and Felix Bautista, but Coulombe has come in and kind of been that main left-handed reliever all season,” said Ruiz. “He’s been really good with inherited runners, which is something they have generally struggled with. Cionel Pérez was really good for them last year, but they felt they needed another lefty so they acquired him [from the Minnesota Twins] for cash around the cusp of the season and he became a solid piece for them right away. He’s been dependable at the back end of the bullpen.”

Melanie Newman went with Kyle Bradish.

“He’s got an ERA that’s sitting there with Gerrit Cole right now,” the Orioles broadcaster opined. “We all talk about Yennier Cano and Felix Bautista, and our back end — what they’ve been able to do so far — but Kyle has been consistent. For whatever reason, when we’re on the road in a big spot, those are his best moments. That’s what you want out of a guy, and you forget that he’s only in his second year. His breaking pitches are disgusting. I don’t think he gets enough credit.”

Danielle Allentuck opted for Ryan O’Hearn.

“He has kind of been the guy who, whenever they need the big hit — he’s either coming off the bench or already in the lineup — has been providing it,” the Baltimore Banner reporter told me. “He’s been that kind of spark for them. He’s turning his career around here. We’re talking underrated, and I don’t think a lot of people know about him. He’s not the big name. He wasn’t a big superstar, but he’s come here and turned things around for himself, and the team.” Read the rest of this entry »

As somebody who grew up playing baseball and continued to play through college, I’m familiar with all the old school adages that this game has. As I tried to develop my own abilities, I needed to figure out which were true, which were false, and which had some grey area. Swing down, for example, is not necessarily what hitters do in practice, and I had to relearn that. Then there is the “squish the bug” cue for your back foot. That actually makes most hitters get too spinny and reinforces an incorrect interaction with the ground. These are just a few hitting examples. But for this piece, I’m going to focus on stealing bases.

When an aggressive base stealer is on first, they command a level of mental real estate in a pitcher’s mind, though it’s important to note not every pitcher is the same. Some are more equipped to handle a runner than others. That could be due to a good pickoff move, quick time to the plate, or simply because a guy remains unfazed no matter the situation. This is all common knowledge. What isn’t, and what I’ve been pondering as one of the grey area tropes, is whether pitchers change their pitch mix when there is a threat to run. In general, I always thought this was true, but I never went back and looked at any data to confirm it. But we live in a baseball world with solid data accessibility, and luckily, this question can be answered thanks to Baseball Savant. Read the rest of this entry »

I don’t think you understand. You probably think you understand, but you don’t understand. Oh, you know that Spencer Strider is a bolt of lightning, a strikeout pitcher so overpowering that he might as well have been created in a lab. You know that he’s having a good season, surely; he’s locked in a tight race for NL Cy Young with Zac Gallen and Blake Snell. You know that he’s the logical continuation of the high-strikeout ace lineage, Bob Feller or Sandy Koufax or Roger Clemens for a new age. But I doubt you grasp how much of an outlier Strider’s 2023 season is, because I didn’t either until I took a closer look.

We have pitch-by-pitch data for every major league game on our leaderboards starting in 2002. That means we can calculate swinging strike rate, the percentage of pitches that result in a swing and a miss, for all of those years. I’ll tell you right off the bat that the single-season leader in this category is Jacob deGrom in 2020. In fact, four of the top five seasons on the list are from 2020; they’re outliers that were likely aided by the inherent randomness of a shortened schedule, in other words. For a rate statistic, that makes sense; the fewer innings you can throw to qualify, the easier it is to put up a wild number. Read the rest of this entry »

John Michael Bertrand is an under-the-radar pitching prospect with multi-sport bloodlines and a good backstory. Moreover, he’s performing above expectations in his first full professional season. Drafted in the 10th round last year by the San Francisco Giants out of the University of Notre Dame, the 25-year-old left-hander is 10-5 with a 3.17 ERA in 99-and-a-third innings across three levels. Bertrand began the campaign at Low-A San Jose and has since progressed to High-A Eugene and Double-A Richmond.

Growing up in Alpharetta, Georgia, the 6-foot-3, 225-pound hurler aspired to play college basketball, but it eventually became apparent that baseball would provide him with the better long-term opportunity. The decision proved prudent, but only after a bumpy beginning. Bertrand’s Blessed Trinity School prep days were followed by a pair of disappointments that might easily have ended his career before it even started.

“I went to the University of Dayton for a camp, and they told me that I didn’t throw hard enough,” Bertrand explained. “I was around 82 [mph] and had a loopy curveball, so it was basically, ‘Thank you for your time.’ After that, my guidance counselor suggested Furman [University]. It was closer to home, and purple happened to be my favorite color, so I was like, ‘Perfect, I’ll go.’ I walked on to their baseball team, but ended up getting cut my first fall. The coaches told me that I wasn’t good enough to play Division One baseball.”

Undeterred, and more determined than ever, Bertrand decided that not only would he return the following year and make the team, he intended to go on to play professionally. As he put it, ‘God kind of called me to go back to that campus and work even harder.’ That started that train, started my journey.” Read the rest of this entry »