If you’ve read a lot of my work here, you probably know that I’m a huge fan of bunting. Some bunting, at least — I’m not talking about bone-headed sacrifices at the altar of small ball. There’s just something satisfying about a well-placed bunt, pushed past the pitcher and to an open space vacated by the defense. Bunts against the shift are a delight. Bunts not against the shift, where the hitter is simply better at bunting than the defense is at defending, are great too. This article is not about one of those bunts.

On Friday night, the Dodgers were locked in a tight battle. Runs had been hard to come by against opposing starter Ian Anderson, though Julio Urías was doing his part to keep the team in the game, surrendering only a solo home run through four innings. In the top of the fifth, Urías got a chance to help the team on the offensive end as well. With runners on first and third and the game tied after a close play at the plate, he stepped up to bat with one out in the inning.

Urías isn’t a bad hitter, at least as far as pitchers go. He sports a career line of .175/.188/.190, a fair sight better than the overall .124/.143/.159 line across baseball over the course of his career. Still, he’s an awful hitter, as far as major league hitters go. Dave Roberts called for a bunt. Read the rest of this entry »

Jordan Montgomery put together a solid outing on Wednesday night. In 6.1 innings of work, he struck out six Rays and walked only two. He did get tagged for five hits, but avoided allowing any home runs, which made the whole package work admirably. He gave up three runs, but with a little defensive prowess, things could have gone even better; two of those three were unearned.

That kind of game happens all the time these days. On the other hand, that particular game has never happened before. That exact box score line — 6.1 innings pitched, six strikeouts, two walks, five hits, no homers, one earned run and three total runs — had never occurred in the more than 380,000 starts since 1913, the first year where earned runs were recorded, as James Smyth pointed out:

? Unique Box Score Line Alert ?

Jordan Montgomery 6.1 IP, 5 H, 3 R, 1 ER, 2 BB, 6 K

A first out of more than 1.1 million MLB pitching lines in the regular season or postseason since 1901 (thanks @baseball_ref @Stathead)

— James Smyth (@JamesSmyth621) June 3, 2021

I’ll level with you: I had a hard time believing Smyth at first. That line is so middle-of-the-road. Everything about it feels like a common enough occurrence. There are no truly strange parts in that score, nothing that stands out as an obviously rare feat. An easy example: Carlos Martínez also recorded a unique line on Wednesday. His was altogether stranger: 0.2 innings pitched, one strikeout, four walks, and 10 earned runs without a homer or an unearned run. That just sounds like an unprecedented start. Read the rest of this entry »

These are notes on prospects from lead prospect analyst Eric Longenhagen. Read previous installments here.

Santiago Florez, RHP, Pittsburgh Pirates
Level & Affiliate: Low-A Bradenton  Age: 21   Org Rank: 36   FV: 40
Line: 6 IP, 2 H, 0 R, 2 BB, 10 K

Notes
We’re starting to enter an uncharted evaluation context for young pitchers. Big league fastbll usage has been trending down over the last several years but breaker-heavy approaches to pitching haven’t been as pervasive in the minors during prospect development. Especially for pitchers like Florez, who are at best on the starter/reliever line, teams generally make an effort to try to develop fastball command that will give the prospect a chance to start. Per Savant, Florez got 20 swings and misses last night, most of them on his curveball, which he threw a ton. Of his 84 pitches, only 27 were fastballs. He threw about a dozen changeups, while the rest (nearly half his total pitches) were curveballs. I have conflicting thoughts around increased breaking ball usage — how much of the improved results generated by more breakers is coming from what is essentially per-pitch stuff quality, how much is from increased unpredictability as we exit the era of “establishing the fastball,” and is there a point where so many breaking balls are being thrown that the unpredictability piece regresses? — but seeing it on a Low-A arm forces me to view his performance in an unfamiliar context as the Pirates have a 21-year-old lean into what he’s already good at rather than try to improve what he’s not. Now, for Florez specifically, taking this approach at this point in his developmental track makes sense because even though he’s only 21, he’s Rule 5 eligible this offseason and a year from now all he and the Pirates may care about is how he gets outs coming out of a big league bullpen, which will feature him throwing a ton of his breaking ball. Read the rest of this entry »

The Starting Pitcher Probables Grid and Schedule Grid are the latest additions to our RosterResource collection at FanGraphs. They’re also the last of the features that remained on the RosterResource website. Moving all of the content from RosterResource to FanGraphs without losing any functionality, while also making some obvious improvements, is what I’ve called “Phase 1” of this project. Special thanks to Sean Dolinar for working so hard to put all of this into action.

“Phase 2,” which will begin in the near future, will involve us taking all of the feedback and suggestions from readers and making additional upgrades to all of the RosterResource content.

I discussed our newest features on Wednesday’s episode of The RosterResource Show. Read the rest of this entry »

On Monday night, the Dodgers and Cardinals began a three-game series in Chavez Ravine. Los Angeles had just been soundly defeated in a four-game set against the Giants over the weekend and had fallen to third in the NL West. Meanwhile, the Cardinals were barely hanging on to the division lead in the NL Central and were entering the tail end of a long, 10-game road trip.

In the top of the sixth inning, St. Louis scored three runs on two home runs off of Trevor Bauer to take a 3-2 lead. The Dodgers came right back in the bottom half of the inning, loading the bases and scoring the tying run off a bases loaded walk to Will Smith. Génesis Cabrera then struck out Gavin Lux for the second out, bringing up Chris Taylor. Taylor wound up battling Cabrera in a 14-pitch at-bat that ended with a bases-clearing double. The play was the second biggest swing in win probability in the game — Dylan Carlson’s two-run home run in the top half of the inning was the biggest — and it gave the Dodgers a lead they wouldn’t relinquish.

This epic at-bat was the turning point in the game but it also serves as a perfect example of how Taylor has adjusted his approach at the plate. Back in 2017, Taylor broke out after languishing in the Mariners farm system as a slap-hitting, glove-first middle infield prospect. After compiling a not-very-nice 69 wRC+ across three partial seasons and just over 300 plate appearances, he posted a 126 wRC+ that year with a huge spike in power output. A swing change to generate more contact in the air was the catalyst for that first breakout.

Taylor struggled to replicate that same level of success over the next two seasons; his wRC+ dropped to 111 over the next two years, though he continued to be an extremely valuable piece of the Dodgers roster due to his positional flexibility. Last year, he increased his walk rate by more than three points and had his most productive season at the plate, pushing his wRC+ up to 132. He’s been even better this year; his 149 wRC+ is 18th among all 144 qualified batters. Read the rest of this entry »

Jacob deGrom‘s already microscopic ERA needs even a stronger microscope to spy it after his outing Monday, a six-inning shutout against the Arizona Diamondbacks that lowered his ERA to 0.71. We’re no longer in April, and we’re not even in May, so this new level of dominance can’t be easily ignored as the product of a small sample. Once performance of this magnitude reaches June intact — and 0.71 is deGrom’s second-highest seasonal ERA after the end of an outing — you have to seriously give at least a thought to the prospect of a pitcher making a run at Bob Gibson’s live-ball ERA record.

We had a chance at this happening last year, thanks to the asteriskesque 2020 season and its 60-game slate, shortened as a consequence of COVID-19. I talked about the possibility going into last season, with ZiPS projecting a one-in-four shot of someone catching Gibson’s 1.12. Nobody did it in the end, but Shane Bieber’s 1.63 was the one of the best ERAs for a qualifying pitcher since Gibson’s in 1968. Bieber and Trevor Bauer, the two pitchers who came closest, fell well short of Gibson but given the relatively high levels of league offense, their efforts were enough to get them the third and fourth spots on the all-time single-season ERA+ ranks.

Catching Gibson in a 60-game season would have been an accomplishment, but not really a full one. Records are naturally set in conditions that benefit players, and Gibson was no exception: 1968 was dubbed the Year of the Pitcher thanks to a league ERA of 2.98, nearly a half-run lower than any season since the spitball was banned. Gibson’s 258 ERA+, which takes into account league offense, still sits atop the leaderboard, but at least it doesn’t utterly wreck the recent field, which consists of Pedro Martinez (243, 1999), Roger Clemens (227, 1997), and Zack Greinke (227, 2015) among others.

But since 2021 is a full 162-game season, catching a 1.12 ERA would feel a lot less like sneaking in through a loophole. A significant drop-off in league offense (to a 4.02 ERA) could be credited for an assist, but it’s not a number that is unfair relative to baseball history. So, can he do it?

deGrom has missed a few starts so far in 2021, with no apparent ill results to his performance, and the Mets have been cautious with his pitch totals; he’s averaged fewer than 70 pitches in his last three starts. That’s beneficial to his chances, as no star pitcher has a long-term ability to keep their ERA that low, even Gibson; just clearing the one-inning-per-team-game requirement optimizes things. deGrom will likely end up with around 30 games started this season, so a good place to begin in gauging his odds is to see if anyone’s come close to 1.12 in a span of 30 games starts, crossing over seasons, since 1920. I’m only listing unique 30-game runs since there is naturally quite a bit of overlap in runs:

Gibson’s best 30-game span was even better than his 1.12 ERA, dipping under one. J.R. Richard’s presence on this list is especially cruel, as his 30-game span ended with the final game of his major league career. Before Richard’s next start, he suffered a stroke caused by a blood clot, and while he attempted a comeback a few years later in the minors, he was no longer the same pitcher.

Nobody catches 1.12 on this list, but many come close enough that the result is at least plausible. Jake Arrieta was only a run from accomplishing the feat. deGrom himself appears on this list, his 30-game span running from April 21, 2018, through April 3, 2019. His 1.40 ERA over 30 starts comes out to an ERA+ of 266 in a higher run environment (by about a tenth of a run) than 2021 so far. A tenth of a run isn’t a lot, but to break a record like this, every advantage helps. Yes, Mets fans, I see that 10-9 record for deGrom over that stretch.

To get an idea of deGrom’s probability of finishing with an ERA of 1.12 or better, I worked with a technique I’ve used in the past, which “simulates” a season using Monte Carlo algorithms and a smoothed model of a pitcher’s starts based on their projections and historical usage. At 189.2 innings (what he has in the bag, plus the 22 starts of 6.3 innings per start in his depth chart projections), he needs to allow 23 or fewer runs or a 1.23 ERA for the rest of the season. At 162 total innings, he’d have to maintain a 1.30 ERA the rest of the way.

deGrom’s no slam-dunk to catch Gibson, but he’s got a fighting chance, with my model estimating a 3.1% chance to beat a 1.12 ERA, or more precisely, Gibson’s 1.122538 (no cheating with rounding here!). That’s about 31-to-1, a little better than getting the exact number in roulette and roughly the probability of a 20-homer hitter getting a round-tripper in any given at-bat. In other words, it’s more likely than not that he falls short of the feat, but it’s definitely possible and firmly in the realm of plausibility.

Jacob deGrom is having the best run of his career and quickly developing a Hall of Fame case based on Koufax-levels of peak performance. Catching Bob Gibson would be a fantastic sentence on a plaque in Cooperstown. Hopefully, the Mets’ offense has the decency to give him more than 10 wins if it should come to pass!

With disastrous free agent signing after disastrous free agent signing, and then the trade of Nolan Arenado, the Rockies have already fallen into irrelevance, even if their 20-34 record isn’t actually the NL West’s worst. As if they needed more problems, star shortstop Trevor Story has been sidelined by inflammation in his right elbow. At a time when his production has already fallen short of expectations, the 28-year-old shortstop’s injury — which recalls a late-2018 scare — could have a significant impact upon his trade value.

According to manager Bud Black, Story began experiencing tightness and pain in his elbow and forearm following a play against the Mets in the second game of a doubleheader last Thursday. Fielding a grounder off the bat of Cameron Maybin in the third inning, he ranged to his left, spun, and threw a one-hopper to first base in time for the out.

Story left the game in the middle of the fourth inning, without fielding another ball or coming to bat. He did not play on Friday, and was placed on the 10-day Injured List on Saturday. With the Rockies in the midst of a week-long road trip to New York and Pittsburgh, the team planned for him to undergo an MRI on Monday, once he returned to Denver, to determine if the injury is more severe. At this writing, the Rockies have yet to share the results with the public, but the early indications are that this isn’t a worst-case scenario; Black characterized Story’s injury as “not as bad” as one he suffered in late 2018 (more on which momentarily). Via MLB.com’s Manny Randhawa:

“Trev and I and [head trainer] Keith [Dugger] spoke this morning, and we decided the best thing for Trev was to go on the injured list,” Black said. “There’s still some residual soreness and general tightness around the joint of the elbow. He wasn’t gonna play today, probably wasn’t gonna play tomorrow, and then the off-day. And then the three of us also thought there’s gonna be a couple days to test this, to go out in Denver and throw and hit at some level of intensity as opposed to just picking up and playing.”

Read the rest of this entry »

It’s true – compared to previous seasons, hitters are struggling against pitchers. The league batting average is the lowest it’s been in decades even if you exclude pitchers, the strikeout rate the highest. It’s easy to point fingers at the people tasked with making contact, but really, there’s no simple defense against a triple-digit heater followed by a wipeout slider.

But sometimes, the hitters fight back. They’re world-class athletes after all, and are capable of actions we can only dream of. Hitting a baseball 400 feet for a home run is one such example, but let’s go a step further. What about home runs hit off of seemingly impossible pitches? Today, I wanted to look at the four highest home runs hitters have belted out this season, then determine which one is the most impressive. This unfortunately means I had to leave out Jazz Chisholm’s homer off Jacob deGrom, as the pitch wasn’t high enough, but don’t worry, you can read about it here.

With that introduction out of the way, let’s meet the candidates alongside their home runs. The first batter up is Willians Astudillo:

Read the rest of this entry »

There is a lot to dissect when it comes to understanding the increase in strikeouts in baseball. Pitchers at the plate are striking out at a higher clip than ever, but even when filtering out their plate appearances, we’re still seeing yearly increases in strikeout rate. A continued increase in velocity and an improved ability to spot fastballs up in the zone was always going to boost strikeouts, but we are also coming to shifts in pitching approach that are directly attacking long-standing hitter’s comforts, making even hitter’s counts unpredictable.

Since I’ll be going through league-wide pitching trends, it’s useful to take a quick glance at pitch usage for the year.

Fastball usage is holding steady from last year at just over 50%. In addition, the increase in slider usage continues, taking a chunk out of curveball usage. Still, the takeaway is that we’re approaching true 50/50 fastball/non-fastball usage splits over all counts, and it’s probably here to stay. Read the rest of this entry »

Zack Wheeler signed a big contract before the 2020 season, and if we’re being honest, the Phillies paid for potential. That’s not to say Wheeler wasn’t an effective starter with the Mets, but his career numbers — a 3.77 ERA, a 3.71 FIP, a 22.8% strikeout rate, and an 8.5% walk rate — didn’t scream ace.

His stuff, on the other hand, spoke loudly. An upper-90s fastball and lower-90s slider invite comparisons with Jacob deGrom, and his curveball prevents batters from sitting on a single breaking ball. If you could design a pitcher in a lab — well, fine, you might come up with deGrom or Gerrit Cole. But if you ended up with Wheeler, you’d certainly be happy with your work.

When a pitcher’s results — and again, they were good results — fall short of what you’d expect from their stuff, any stretch of better outcomes feels like a tantalizing glimpse at what a breakthrough might look like. At this point, however, it’s not a glimpse: Wheeler has fully broken out into the ace the Phillies hoped for when they signed him.

Consider this: since leaving the Mets, Wheeler has the 10th-best ERA in baseball. It’s not some fluky sequencing effect, either. He has the eighth-best FIP in the game over that time frame, the 17th-best xFIP, and the 17th-best SIERA, another advanced ERA estimator. He’s done all of that while throwing the third-most innings in the game, behind only Shane Bieber and Aaron Civale. That combination of skill and volume puts him sixth among all starters in WAR over that time frame, in a virtual tie with Cole. Read the rest of this entry »