Dan Szymborski: Of all the writers how cover baseball, Dan is one of them!
12:03
RockiesFanGirl: Dan, you have a better sense of this than most, but this is a serious question: What can be done to fix the Colorado Rockies?
12:03
Dan Szymborski: I really think you either need new ownership or a change in approach from the current one to give the front office the resources they need to modernize the front office completely.
12:04
Dan Szymborski: There *are* people in the organization who are trying to modernize the organization, but they also need support and leeway.
12:05
Old MLB: With your 47th birthday coming up, who do you think among current major leaguers has the best chance to still be in the MLB at age 47? I guess Rich Hill has an outside shot but he largely looks cooked, and I don’t think Verlander or Carlos Santana are likely to last that long, so is it actually someone young with projectable long term skills like Soto? The plate discipline and power should still be in full swing a decade from now, but two decades is a crazy amount of time to project
12:06
Dan Szymborski: I think a reliever is most likely, maybe someone like Kirby Yates who doesn’t blow away batters anyway
One of the many common themes in mythology, across myriad cultures, is the tragic tale of a protagonist who is undermined and ultimately defeated by the original source of their strength. Oedipus was brought down by his search for truth, Karna by his generosity, and Cú Chulainn by his obligations to his code of honor. Luis Arraez isn’t the hero in an ancient tale, but his ability to hit baseballs at will is the stuff of a modern baseball legend. And like those heroes and heroines in lore, his greatest strength is contributing to his downfall.
Arraez is so fun because he defies an unfortunate aspect of today’s game, what I’ve referred to in the past as its “Anna Karenina problem.” Every lousy lineup seems incompetent in their own way, while most great lineups are nearly indistinguishable from the others. It certainly feels like there’s less run-scoring variety than there was when I was young, a concerningly long time ago. Nobody could possibly mistake Arraez for the greatest player in baseball, but he has won three straight batting titles despite being so very different than the type of player you would see on the cover of a Modern Hitter magazine. He doesn’t work counts to draw walks or pull a bunch of barrels into the stands. Instead, he can turn nearly any pitch into a line drive hit, leading to high batting averages in an era when that has become a relative rarity. In 2025, Arraez has struck out only five times; there are five players this season who have done that in a single game, including former MVP Jose Altuve and two young phenoms, Dylan Crews, Jackson Chourio.
Without boasting the traditional markers of a valuable offensive player, Arraez has nonetheless been one since he broke into the league with the Twins in 2019. He entered this season with a career 120 wRC+ across nearly 3,000 plate appearances, even though he’d hit just 28 home runs. Still, that doesn’t mean Arraez has maintained the same level of nonconformity throughout his career. He remains a contact extraordinaire without much power, but some of his defining characteristics have become more extreme as his career has progressed. With a 103 wRC+, Arraez is having his weakest offensive season, and it’s largely because his signature formula for success isn’t quite mixing the way it did before. Read the rest of this entry »
Harshil Jani: Hi Dan. I would like to know what the accuracy of the Fangraphs pre-game win probabilities under the ‘live scoreboard’ section. Thanks.
12:06
Dan Szymborski: I don’t actually know; there’s a lot of data on our proejction probabilities, but I don’t have access to our historical numbers of game vs. game.
12:06
Dan Szymborski: I imagine they’re best when the teams are closely matched, since they’re game state based.
12:06
Dan Szymborski: At some point, we’ll have a ZiPS in-game version of this installed (you may have seen the beta in the playoffs), and that will know more about the relative strengths of the team
12:06
John: I know you’re the ZiPS guy, so if there is someone better to ask let me know, but how does Devers have such an elite batted ball profile despite pretty middling bat tracking metrics? Average bat speed and poor squared up %, but elite in avg exit velo, barrels and hard hit %.
Any fan, analyst, or baseball executive would be hard-pressed to say that the Rangers pitching staff has failed to do its job in 2025. The rotation has been especially solid, ranking first in baseball in ERA, seventh in FIP, and sixth in WAR. If the bullpen hasn’t been as dominant, they’ve also improved significantly compared to last season, already accumulating almost as many wins above replacement as they did in the entire 2024 season. And yet the Rangers, less than two years removed from soaking each other with champagne to celebrate a World Series championship, sit below .500. A losing season here would be the franchise’s eighth in the last nine years, its worst showing since the move from Washington to Texas. The bats have let the team down, ranking near the bottom of baseball, and what’s worse, the underperforming offense consists mainly of players who the Rangers wanted in their lineup. So is there hope for a turnaround, or will the Rangers need to find new solutions to their run-scoring woes?
First, let’s assess just how lousy the offense has been. Well, ranking 25th in the majors in runs scored is their sunniest number. The Rangers rank 28th in on-base percentage, 27th in slugging percentage, and 28th in wRC+ at 80. The latter number outpaces only the Pirates and Rockies, two teams you don’t especially want to model your ballclub after. While the team has played solid defense, the abundance of leather hasn’t come close to making up for the shortage of wood, leaving the Rangers’ position players 25th in the league in WAR. What little offense there has been has come in very short bursts:
Tireless reporter Jeff Passan of ESPN reported late Monday night that the hamstring pain that caused Yankees closer Luke Weaver to be held out of Sunday night’s game against the Dodgers would land him on the IL, for as long as 4-6 weeks, with a more specific timetable to be presented at a later time. The extent of Weaver’s injury was previously unknown, as he was still in the trainer’s room well after the final pitch, through the end of postgame media access.
Weaver has been nearly flawless all season — allowing just three runs in 25 2/3 innings across his 24 appearances, though two of those runs have come in his last three games — and in late April, he took over as the team’s closer for Devin Williams, who was removed from the role after his atrocious start. While Weaver’s microscopic 1.05 ERA probably isn’t for real, given his more “normal” 3.04 FIP, even the latter number makes him one of the most important members of the New York relief corps, and losing him for a significant amount of time is a blow. Weaver represents one of the most successful rotation-to-bullpen conversions in recent memory, going from a struggling journeyman starter, who was released and then later claimed on waivers in 2023, to being a candidate for his first All-Star appearance this July. Since his transitioning to the bullpen, which also came with a reinvention of his delivery that featured a minimalist windup, Weaver has put up a 2.46 ERA and a 3.26 FIP over 109 2/3 innings. He also gave up just one hit across his four World Series appearances last October.
While this can hardly be considered good news, the impact of the bad news is mitigated by a couple of factors. First, Weaver’s injury comes at a time when the Yankees have a 5 1/2-game lead in the AL East. That’s certainly not an insurmountable lead, but it’s a comfortable one at this point of the season. Back in April, our preseason projections had the Yankees with only a 31% chance of winning the division, and ZiPS was even less confident, at 24%. As of Tuesday morning, these divisional probabilities are at 89% and 86%, respectively. The ZiPS number factors in Weaver’s injury, projecting him to miss a full six weeks as the worst-case scenario, in order to illustrate this point: The Yankees only get a 0.8% percentage bump if he happens to miss the minimum amount of time before he can come off the IL, meaning they’re in fairly strong shape either way. Read the rest of this entry »
With the sixth pick in the 2024 draft, the Kansas City Royals took slugger-pitcher Jac Caglianone out of the University of Florida, and set him to the task of being a full-time hitter. Caglianone’s short 2024 debut was a middling performance at best, as he hit .241/.302/.388 for the High-A Quad Cities Rivers Bandits, and while he showed impressive power in spots in the Arizona Fall League, he hardly dominated the opposition.
But since the calendar flipped to 2025, Caglianone has been on a quest for vengeance against pitchers with the ferocity of a Liam Neeson movie protagonist. First, he went 9-for-18 in spring training with six extra-base hits, in order to give major leaguers fair warning that he was coming for them. After hitting .322/.394/.553 for Double-A Northwest Arkansas, a promotion to Triple-A hasn’t tamped down his homerlust, and he’s already smacked five home runs for Omaha. The question of Caglianone’s promotion to the majors has rapidly become “when” rather than “if,” and it’s in the interest of the Royals to answer it with a three-letter word: “Now.” Read the rest of this entry »
Will Aaron Judge win the Triple Crown? If you were hanging around on FanGraphs three years ago, this question might sound familiar. If you don’t want to click the link, back at the end of 2022, both Judge and Paul Goldschmidt were within earshot of a Triple Crown in the final weeks of the season. The projected probabilities were firmly against either of them winning it (about 4% for Judge and 3% for Goldschmidt), the bank won as it tends to do, and Miguel Cabrera remained the only Triple Crown winner of the last half-century. There’s a lot of 2025 left to go, but the man sometimes known as Arson Judge is once again setting fire to the league. And this time, some of the factors weighing against his potentially performing the feat are no longer present.
Triple Crown stats have lost their luster as tools for evaluating overall performance, especially batting average and runs batted in, but not everything has to be an optimized evaluative tool to be cool. Bo Jackson was not even close to the best baseball players of the late 1980s, but I dare someone to say he wasn’t one of the [insert superlative used by kids today that Dan totally doesn’t know because he’s old] players of his time. Triple Crowns are fun in a way that some sabermetric Triple Crown, perhaps wRC+/sprint speed/FRV, is not. Judge is, of course, also having an insanely good season by our more nerdy numbers, but today, we’re old school. And what could possibly be more old school and sepia toned than projection algorithms? Read the rest of this entry »
I spend a lot of time saying the word “April.” It’s a convenient excuse to wave away any notion of changing my mind drastically on a player after two or three weeks of the season. But April isn’t actually meaningless, and as we head toward June, we’re already nearly a third of the way through the season. A lot of the stuff we’ve seen isn’t just a rough patch or a freak BABIP, but career trajectories changing, and that has consequences for the players and their teams. One of the most common questions about players I get in chats is some variation of “What does ZiPS think now?” I can’t answer them all, mainly because “doughy middle-aged nerd talks to his magical baseball box for an hour” sounds like the worst episode of Black Mirror ever. That said, because I do full in-season runs of ZiPS in the middle of every month, now seems like a good time to get some projectionist changes of heart for the overachieving and underperforming players.
So whose changing fortunes are most likely to lead to changed destinies? Well, to get an idea of which trajectories have changed the most, I took the current 2026 projected numbers for each player and compared them to the 2026 ZiPS projections from before this season began. We’ll start with the good news, because I’m a Baltimore native and an Orioles fan, so I need something sunny first. These are park-neutral projections, and I eliminated anyone who is projected as below replacement level, since we’re focusing on major league-relevant players.
Yesterday, sometimes known as “one Orioles loss ago,” I took a look at the hitters whose 2026 projections have changed the most since the start of this season, so now it’s the pitchers’ turn. Since we’re talking about pitchers, I also took out the guys who have missed most of the season due to injury, or the bottom 25 would just be a list of pitchers who might need Tommy John surgery.
Here are the pitchers whose 2026 ZiPS projections have improved the most since the beginning of this season, sorted by the greatest gains in projected WAR: Read the rest of this entry »
I spend a lot of time saying the word “April.” It’s a convenient excuse to wave away any notion of changing my mind drastically on a player after two or three weeks of the season. But April isn’t actually meaningless, and as we head toward June, we’re already nearly a third of the way through the season. A lot of the stuff we’ve seen isn’t just a rough patch or a freak BABIP, but career trajectories changing, and that has consequences for the players and their teams. One of the most common questions about players I get in chats is some variation of “What does ZiPS think now?” I can’t answer them all, mainly because “doughy middle-aged nerd talks to his magical baseball box for an hour” sounds like the worst episode of Black Mirror ever. That said, because I do full in-season runs of ZiPS in the middle of every month, now seems like a good time to get some projectionist changes of heart for the overachieving and underperforming players.
So whose changing fortunes are most likely to lead to changed destinies? Well, to get an idea of which trajectories have changed the most, I took the current 2026 projected numbers for each player and compared them to the 2026 ZiPS projections from before this season began. We’ll start with the good news, because I’m a Baltimore native and an Orioles fan, so I need something sunny first. These are park-neutral projections, and I eliminated anyone who is projected as below replacement level, since we’re focusing on major league-relevant players. Today, we’ll cover the position players before moving on to the pitchers tomorrow.
Here are the players whose 2026 ZiPS projections have improved the most since the beginning of this season, sorted by the greatest gains in projected WAR: Read the rest of this entry »
Dan Szymborski: Of all the writers how cover baseball, Dan is one of them!
