Nick Plummer was looking like a bust. Drafted 23rd overall by the St. Louis Cardinals in 2015 out of a Detroit-area high school, the left-handed-hitting outfielder had a ho-hum debut summer, then he injured a wrist and missed what would have been his first full professional season. His next three years weren’t particularly fruitful either. Playing at the lower levels of the minors, Plummer put up a .194/.338/.309 slash line while fanning at a 32.3% clip. Add in last year’s lost-to-the-pandemic season, and the 24-year-old former first-round pick came into the current campaign with his stock having plummeted, and with his future very much in doubt.

That doubt is slowly dissipating. Given an opportunity to redeem himself at Double-A Springfield, Plummer has flourished to the tune of .307/.414/.507 line with 10 home runs in 268 plate appearances. Not coincidentally, his strikeout rate has improved to a still-too-high, yet much-more-palatable, 27.1%.

Earlier this season I asked the Brother Rice High School product — DJ LeMahieu is a fellow alumnus — about his previous struggles.

“Everybody’s journey is different,” responded Plummer. “That goes for baseball, just as it does for life. I think the biggest thing that’s helped me turn it around this year is having a mindset of learning from my past — my past failures — and applying the 1,200-1,300 at-bats I’d accumulated so far in the minor leagues. I’m fortunate to be with one of the best organizations in baseball. The Cardinals have continued to invest in me, and I’ve continued to invest in myself.” Read the rest of this entry »

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

Nolan Jones, 3B, Cleveland
Level & Affiliate: Triple-A Columbus Age: 23 Org Rank: 2 (66 over) FV: 50
Line: 2-for-4, HR, SB

Notes
Jones got off to a poor start and his overall line hasn’t yet recovered (he’s slugging just .405 on the season, the lowest since his first pro summer back in 2016), but he’s hit .253/.374/.495 over the last month, which is enough to quell overall concerns about him right now. He is a three true outcomes type of player and there may be long stretches where his average is hovering close to the Mendoza line but he’s going to walk a ton and hit for power while playing poor defense at several positions. Jones can be beaten with well-located fastballs at the top of the zone and he’s swung through a lot of them this year, but his swing decisions are typically very good. Per Synergy Sports, he has just a 19% O-Swing% so far this year, which would put him in the top five of qualified big leaguers. There’s real, elite plate discipline here and 70-grade power, but also a clearly exploitable hole in the swing at the top of the strike zone. How those things will interact at the big league level I truly don’t know, though it feels like that hole in the swing is a load-bearing Jenga block against big league pitchers who throw hard and often work at the top of the zone. Read the rest of this entry »

Heading into 2021, the question that loomed over Nolan Arenado concerned his bat. Could he remain productive outside of Coors Field? Roughly 40% into the season, the answer seems to be yes. Although his on-base and slugging percentage are down, handy wRC+ tells us that Arenado’s offensive output relative to the environment he’s in has remained consistent. On this front, he has been the star the Cardinals had hoped for.

On the other hand, I’m willing to bet good money that nobody was worried about Arenado’s glove. Altitude doesn’t affect one’s footwork or agility. We expected him to continue his life as one of the league’s best third basemen. And all things considered, he still is one of the league’s best third basemen. What follows isn’t the sound of panic, but rather a fact to keep in mind. Consider Arenado’s defensive numbers this season:

They’re… okay. Huh. That being average elicits this sort of reaction is a paean to Areando’s talent. When the three big defensive metrics all agree that his defense has taken a step back, though, you have to wonder – what’s going on? He’s no pumpkin at the hot corner, but he’s also not the superstar we’ve become accustomed to. Prorate his 2021 DRS to his 2019 workload in terms of innings fielded, and you’d wind up with 7 DRS after rounding up. That would represent the lowest mark of his career. Defensive metrics are imperfect and noisy, sure, but confronted with these changes, there’s probably some signal worth analyzing.

For this article, I’ll be focusing on Baseball Savant’s Outs Above Average. Our in-house metric is UZR, but it unfortunately doesn’t account for infield shifts, which will become relevant later on. Read the rest of this entry »

Imagine for a moment that the sabermetric movement never took hold in baseball. Hitters would still be valued based on batting average and RBI; pitchers would be measured on their win total and ERA. In this context, John Gant would be considered among the more effective pitchers on the Cardinals’ staff and in all of MLB. His 4–5 record is not impressive, but his 3.50 ERA ranks second on the team and 45th among all starters who have thrown 50 innings — firmly in the territory of a solid No. 2 starter.

A fan who looks beyond ERA, though, knows Gant has not been a good pitcher in 2021. He has struck out only 16.5% of the batters he has faced, a rate about 33% below average, and walked 15.8% of the batters he has faced, close to double the league average. To put that in context, Gant’s walk rate is second worst among all starting pitchers who threw at least 50 innings since 2018; Tyler Chatwood walked 19.6% of batters in 96 innings that season. His K-BB% is third worst, after Chatwood in ’18 and Bryan Mitchell in that same year. The degree of his struggles with his control is almost unparalleled:

Gant’s FIP stands at 5.01, 1.51 runs worse than his ERA. Incorporate batted ball data, and the picture gets worse; his SIERA is 5.97. All in all, he has been worth just 0.1 WAR in 61 innings.

I would imagine most, if not all, the readers of this website assume that Gant is bound to regress, probably to the point where he will not be in the Cardinals’ rotation either at some point this season or next. To say he is walking a fine line would be an understatement. But I am not going to get into why Gant will most likely struggle the rest of the way. Instead, I want to dig into why he has struggled.

First, take a look at Gant’s arsenal:

Gant has a broad array of offerings. Based on my research into pitcher repertoires and their reliance on two pitches, he is among the leaders in number of pitch types thrown and among the laggards in use of his top two pitches. He throws his two most used pitches, the sinker and changeup, 60.1% of the time. He also throws a slider, four-seamer, curveball, and cutter, all of which he uses enough that the batter at least has to think about the prospect of seeing any of them.

The diversity of pitches may not be doing him any favors, though. The league as a whole throws the ball in the zone 49.1% of the time, and batters swing a shade above 47% of the time. Gant’s zone rate is a little below the rest of the league at 46.6%, but he only induces swings on 42.3% of all pitches. Let me break it down by count:

Gant generally avoids the zone more than the rest of the league in most counts, with the largest deviations coming in hitters’ counts. He grooves pitches into the zone on 3–0 more than league average, but he lags by a noticeable amount in two-ball counts. His control struggles stand out most on 3–1 counts, though. Those are a bit different than 3–0 counts; batters swing so infrequently on 3–0 that you can be confident in throwing a pitch in the strike zone without major repercussions. In 3–1 counts, though, hitters become much more aggressive, hunting for a pitch they can hurt. For whatever reason, whether it is lack of control or lack of confidence in his stuff, Gant finds the zone a whopping 15% less than league average in those situations. Hitters have taken notice, swinging at only 37% of his offerings compared to 54.5% for all other pitchers. Batters also seem to have figured out that getting deep into counts against Gant is especially beneficial given his penchant for walks; they are only swinging at 35% of his 1–0 pitches (42.2% is average), 27.6% of his 2–0 pitches (versus 41.9% league-wide), and 49.3% of his 2–1 pitches (against the 58% average). Clearly the book is out on Gant and his passive approach.

Only one of Gant’s offerings, meanwhile, exceeds the league-average zone rate of 49.1%:

His sinker, the most used pitch in his arsenal, is the lone one he can consistently throw for strikes; the changeup, his second favorite pitch, only finds the zone 32.8% of the time. That is a large percentage of total pitches that hitters know will not be competitive.

Though Gant does not throw his curveball very often (8% of the time), his usage of the pitch is notable for one particular reason.

Gant throws the curveball on almost 20% of his first pitches in a plate appearance. Group that together with the changeup, and more than 30% of his first pitches are non-competitive. Focus on the counts where he struggles to find the strike zone (1–0, 2–0, 2–1, and 3–1) and on his pitch usage in them. Now look at how often he throws each pitch in the zone in those counts:

He has yet to throw a curveball in the strike zone after starting a plate appearance out with a ball. The changeup’s zone rate on 1–0 counts is only 41%. In 2–2 counts, most of his repertoire finds the zone at a rate 25% worse than league average. For 3–1 counts, the situations where he struggles the most, his two favorite pitches, the sinker and changeup, are thrown in the zone just 38.1% and 14.3% of the time, respectively; the rest of the league fills up the zone 60% of the time! His avoidance of the strike zone and subsequent lack of swings are astounding.

Add all of this up and you can understand why Gant is struggling to strike hitters out and keep them off the bases:

Gant is walking batters nearly four times more often than the league average on plate appearances that reach 0–2 counts and almost three times more often on plate appearances that are 0–1 and 1–2. While not as drastic, the same trend persists across all counts except 3–0, where he is more likely to pitch in the zone. Correspondingly, he is failing to put batters away when he reaches advantageous counts because hitters feel comfortable leaving the bat on their shoulders.

What does this mean for Gant going forward? Unless he makes drastic changes to how he attacks the opposition, he will continue to give out free passes and fail to put batters away via strikeouts, leading to traffic on the base paths and balls in play — the perfect recipe for opposing teams to put up crooked numbers. Is there a fix? He could start with throwing the ball in the strike zone more often, but if it were that simple, he would be doing it already. Maybe he lacks confidence in his stuff and fears what will happen if he lives in the strike zone at even a league-average rate. Or maybe he just does not have the control to be a starting pitcher.

The latter explanation would put the fault more on the club than Gant. If he is not capable of turning over a lineup effectively due to a lack of control, the impetus is on the Cardinals to make an adjustment. Without Jack Flaherty for an extended stretch and Miles Mikolas for all but four innings, as well as injuries to Kwang Hyun Kim and the struggles of Carlos Martinez to find his velocity, St. Louis has had a hard time piecing together a viable rotation. The only consistent options have been Adam Wainwright and Kim when healthy, with the talented yet raw Johan Oviedo brought up from Memphis as a reinforcement. If the club hopes to make a playoff push, Gant either needs to improve substantially in the very near future, or St. Louis needs to turn to other options, whether it be from the farm or via trade.

Kevin Goldstein and I have updated the pro portion of the Top 100, which means we quickly reviewed the placement of players in the 50 FV tier and above, and considered who was not yet in those tiers but should be based on how they’ve looked during the first month of the 2021 season. I still have three total org audits to do — Milwaukee, Oakland and the Cubs — before I start peeling graduates off the list. Those will be completed shortly. You can find the updated list here.

Also, if you missed it, Kevin and I updated our draft rankings and posted a Mock Draft on Monday.

The lone change up near the top of the 100 is Riley Greene moving into the top 20; he’s in the mix with several other similarly-aged players with the talent to be consistent All-Stars, like Bobby Witt Jr., Julio Rodríguez, and Corbin Carroll.

DL Hall moved into the 55 FV tier on the strength of his stuff. He’s still walking a fairly high rate of opposing batters but just on the strength of his three plus pitches, could be a Haderesque relief weapon even if he can’t start. Read the rest of this entry »

Tyler O’Neill’s batting line doesn’t make any sense. I don’t mean that in a good or bad way, though I’m sure a line like his will elicit bad feelings in plenty of people. That line, just for the record, is .278/.309/.611, with a 2.6% walk rate and 34.2% strikeout rate. As you might surmise from the silly slugging percentage, he’s clubbed 13 home runs already this season, which would put him on pace for 52 in 600 plate appearances. True outcomes? Tyler O’Neill is a champion of truth.

Strikeouts and home runs have always gone together. Babe Ruth is the all-time true-outcome leader when compared to his era. But O’Neill kicks it into overdrive. Most sluggers use their prodigious power to get on base; they draw walks because pitchers are afraid to face them in the strike zone. O’Neill, again, is walking 2.6% of the time. That would be the worst rate in baseball if he qualified for the batting title, tied with Salvador Perez.

Nothing I’m saying here is particularly new. O’Neill’s 34.2% strikeout rate is virtually identical to his career mark. His 37.1% home run per fly ball rate will surely come down, but his career mark is 23.3%. His maximum exit velocity on the year is exactly identical to his previous career mark. Why write about him now? Read the rest of this entry »

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

Ethan Small, LHP, Milwaukee Brewers
Level & Affiliate: Double-A Biloxi  Age: 24   Org Rank: TBD   FV: 45
Line: 5.2 IP, 2 H, 2 BB, 0 R, 8 K

Notes
Small had a sketchy spring with the big club and has walked an uncharacteristically high number of hitters early on this year, but his last couple of starts have been more in line with expectations as he blows his low-90s fastball (which has big time carry) past opposing hitters. Small’s best secondary pitch remains his changeup and there were doubts about him ever finding a competent breaking ball when he was drafted. So far, his slider and curveball remain below average but that there are now two distinct breakers here is meaningful. He still projects as a No. 4/5 starter with a shot to make the back of the Top 100 as a 50 FV if the command and/or breaking balls tighten up. Read the rest of this entry »

In a rotation already stretched thin by injury, the last thing the Cardinals needed was to lose their top starter for an extended period. But that’s what happened on Monday night in Los Angeles as Jack Flaherty left his start against the Dodgers after five innings due to tightness in his left side and was placed on the injured list on Tuesday with an oblique strain that will likely sideline him for several weeks.

Matched up against Trevor Bauer, Flaherty allowed only two hits — back-to-back solo homers by Gavin Lux and Chris Taylor — while striking out nine and walking one over the course of five innings and 83 pitches. He reportedly felt some discomfort on his final pitches and then appeared to aggravate the injury while swinging the bat in the top of the sixth inning. Ain’t this single-season return of pitchers hitting great?

Flaherty didn’t take the bat off his shoulder after that 0–1 foul ball, striking out looking. He gave way to reliever Ryan Helsley in the bottom of the frame even as his teammates scored three runs off Bauer to take a 3–2 lead, but the Dodgers got their licks against Helsley and the rest of the Cardinals’ shaky bullpen and won 9–4.

Regarding Flaherty’s injury, manager Mike Shildt told reporters on Tuesday, “It’s not a minimal situation. It’s a real strain, tear, I don’t know which grade (they) want to call it. It’s significant that Jack is going to miss some time. And it’s going to be awhile. We’re still in the exploratory stage to determine how long.”

Read the rest of this entry »

In past iterations of this column, a combination of pressing narratives and fatigue with certain pitchers and their respective teams, or a straight up lack of interesting matchups have forced us to get creative. Not so this week, where the first three days of the week each feature games with giant WATCH ME signs stapled to their probable pitchers. Beginning with the Padres-Brewers series, the final week of May has gifted us some undeniably fun fixtures.

Monday, May 24, 7:40 PM ET: Blake Snell vs. Brandon Woodruff

In his first year in San Diego, Blake Snell seems to be learning his new city using a method that many non-pitchers find helpful: a lot of walks. Snell has already issued 25 walks in 40.1 innings (13.7 BB%) and allowed hitters to reach base at a clip comfortably above the league average. The former Ray has a .330 on-base percentage against him, while the rest of the league is at .313. Read the rest of this entry »

Harrison Bader is legitimately one of the best defensive outfielders in baseball. By whichever advanced defensive metric you prefer, he ranks in the top 10 among all outfielders since his debut in 2017. But while his elite ability with the glove is clear, the value of his bat has been a bigger question mark. Entering this season, in just over 1,000 career plate appearances, he had posted a league- and park-adjusted offensive line five percent below league average, which isn’t too bad considering his reputation as a glove-first center fielder. This year, though, his wRC+ is up to 108 in 70 plate appearances, and his approach at the plate is completely different.

Bader had shown some promise with the bat in the minors and in his previous four seasons in the majors, peaking as the No. 8 prospect in the Cardinals’ organization back in 2018 with a tantalizing power/speed profile. But the concern for him, as he quickly worked through the minor leagues, was a propensity to swing and miss that led to high strikeout rates. That inability to make consistent contact didn’t get resolved once he got to the majors: Prior to this year, his career strikeout rate was 29.1%, and last year, he struck out a career-high 32.0% of the time.

Bader missed all of April after suffering a forearm injury during spring training. But since getting back on the field at the beginning of this month, he’s provided some surprising production for the Cardinals as their everyday centerfielder, already matching his home run total from last year in almost half the plate appearances. The biggest change has come in his approach at the plate. His strikeout rate has tumbled from that career-worst 32.0% last year all the way down to 12.9%; among batters with at least 100 plate appearances in 2020 and at least 70 plate appearances in ’21, his huge decrease in strikeout rate is by far the largest in baseball. He’s also struck out in exactly as many plate appearances as he’s drawn a walk so far this season.

Read the rest of this entry »