A Conversation With Cleveland Pitching Prospect Tanner Burns

Cleveland develops pitchers as well as any team in baseball, and that’s good news for Tanner Burns. The second of the club’s two first round picks last summer, Burns has an Auburn University pedigree and a high ceiling. He also has some question marks, as evidenced by Eric Longenhagen — who acknowledged that he’s “a little lighter on Burns than the industry consensus” — having ranked the 22-year-old right-hander conservatively at No. 20 on the team’s 2021 Top Prospects list. Baseball America is somewhat more bullish on Burns, slotting him at No. 15 on their own list.

The Decatur, Alabama native has pitched solidly in his first two appearances of the season. In a pair of starts for the High-A Lake County Captains, Burns has allowed four hits and two runs, with one walk and 13 strikeouts, his fastball sitting 94-95 and topping out at 96. He discussed his approach to pitching, and the influences of Tim Hudson and Casey Mize, following his initial outing.

———

David Laurila: Let’s start with an icebreaker I’ve used several times in the past: Do you consider pitching to be more of an art, or more of a science?

Tanner Burns: “I feel it’s more of an art. I try to keep it plain and simple, like straight vanilla. With my release points, I think ‘off my right ear’ to go inside on a righty, ‘off my nose’ for down the middle,’ and ‘off my left ear’ for away to a righty.’ So I kind of take it as an art, delivering my pitches, letting it come off my hand.” Read the rest of this entry »


Much Ado About Luis Castillo’s Changeup

At some point in your baseball fandom, you’ll end up thinking about Schrödinger’s Baseball Player. The question posed by it is simple: When does a struggling hitter or pitcher stop existing as a superposition of states – either plain unlucky or genuinely worrisome – and become one or the other?

Consider the case of Luis Castillo. Like most, I initially ignored his first few bad starts. But now, about a quarter of the way into the season, the righty’s 7.71 ERA is the worst amongst all qualified starters. Though his peripherals are much better, including a relatively respectable 4.79 FIP, you have to imagine that something is off. Maybe we should open the box and find out what.

There are a couple of things to consider regarding Castillo, but let’s focus on his changeup. Improved command of it led to a breakout season in 2019, which he followed up with an excellent 2020. A pitch with incredible movement and a penchant for missing bats, it’s the foundation of his entire repertoire. In fact, even this season, hitters have only mustered a .254 xwOBA against it, which is obviously great. So what’s the hold up? Well:

Whiff per Swing rate, 2019-21
Year Whiff/Swing%
2019 47.8%
2020 40.1%
2021 26.2%
SOURCE: Baseball Savant

Read the rest of this entry »


Parsing a Pile of Confusing Data About Sliders

What’s the most important characteristic of a slider? Let me show you a table:

Slider Value by Location, 2020-21
Attack Zone Run Value RV/100 Pitches
Heart -138.9 -0.7
Shadow -785.0 -2.5
Chase 163.8 0.8
Waste 465.2 4.5

There are two things that might need explaining in here. The attack zones are Baseball Savant’s way of cutting the strike zone up into granular pieces, and I think they’re neat. They look like so:

Run values are from the batter’s perspective, so that -785 runs in the shadow zone means that batters have been 785 runs below average — what they’ve done on all pitches across the whole year — when they faced sliders in the shadow zone. In other words, sliders on the corners of the plate have been excellent — not really a shock.

What’s the most important characteristic of a slider, then? Well, allow me to show you a different table:

Slider Value by Speed, 2020-21
Velocity (mph) Run Value RV/100
87+ -149.3 -0.8
85-87 -80.6 -0.4
82-85 -43.8 -0.2
<82 37.2 0.2

Read the rest of this entry »


The Angels Reinforce Their Bullpen with Hunter Strickland

The Angels made a minor move to bolster their relief corps over the weekend, acquiring veteran reliever Hunter Strickland from the Rays. Strickland has been effective over the first six weeks of the season, with a 1.62 ERA and a 2.83 FIP in 16 innings for Tampa Bay. In return for his services, Los Angeles will give up either cash considerations or a player to be named later.

The Rays love reclamation projects, and Strickland was one of their latest, signing a minor-league deal with the team just before the start of spring training. It wasn’t Strickland’s first time. Once a rotation prospect with the Pirates — he was a Red Sox draftee picked up in the Adam LaRoche trade — he missed the 2011 season due to rotator cuff surgery and was waived by Pittsburgh after a disappointing 2012 season. The Giants moved him to the bullpen, and the big righty with big fastball looked like a future closer candidate. He also came equipped with a big temper, resulting in such incidents and playing the cavalry general for a bullpen charge into the Yasiel PuigMadison Bumgarner incident, yelling at Salvador Perez after an Omar Infante homer in the 2014 World Series, and intentionally hitting Bryce Harper in 2017.

That hot-headedness led to a broken hand that caused him to miss two months in 2018, the unsurprising result of punching a door after blowing a save, and the Giants non-tendered Strickland after that season.

Read the rest of this entry »


Daily Prospect Notes: 5/17/21

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

Wander Franco, SS, Tampa Bay Rays
Level & Affiliate: Triple-A Durham   Age: 20   Org Rank: 1 (1st overall)   FV: 80
Line:
4-for-5, 2B
Notes
Franco is now hitting .348/.404/.652 on the year and he’s doing it as a 20-year-old at Triple-A while playing flashy defense all over the infield (his bicep soreness, which caused him to leave winter ball, seems fine). This is a guy who hasn’t had so much as a dry spell as a player, no multi-week slump that needed to be busted in a superstitious, charitable, or ethically dubious way. He’s indomitable and so far is meeting the unprecedented expectations put upon him.

The “when will Wander Franco debut?” questions have already begun, as have the chat/social media queries about Vidal Bruján. Willy Adames is struggling (though he’s shown signs of life lately), but as I wrote on the Rays list, I think Taylor Walls is a better role replacement for Adames if Willy were to pull a hammy or something. Part of Adames’ roster fit is because of his excellent defense, which is one of Walls’ carrying tools. Franco is a cleaner fit in the role Joey Wendle plays. Bruján isn’t a polished defender anywhere and needs more reps in the outfield. Who of those three top 100 prospect debuts first and when likely depends more on the kind of situation the Rays find themselves in rather than the prospects themselves. Read the rest of this entry »


Ben Clemens FanGraphs Chat – 5/17/21

Read the rest of this entry »


The Dodgers’ Addition of Albert Pujols Didn’t Make Sense Until…

It’s always a strange thing to see an all-time great donning an unfamiliar uniform at the tail end of his career. Even if the sights of Willie Mays in Mets pinstripes or Hank Aaron wearing a Brewers pullover — to say nothing of Babe Ruth as a Brave — predate your time as a viewer, they probably produce a double-take. Examples such as Ken Griffey Jr. in White Sox garb, Mike Piazza in A’s green and gold (or Padres blue and sand), or Randy Johnson in Giants black and orange might be more recent, but those sights are no less alien. Which brings us to Albert Pujols of the Los Angeles Dodgers.

The 41-year-old Pujols, a future Hall of Famer who is one of four players to attain the dual milestones of 3,000 hits and 600 home runs, was designated for assignment by the Angels last week. Not surprisingly, given that he was hitting just .198/.250/.372 while still due the bulk of this year’s $30 million salary, he cleared waivers, thus sticking the Angels for the lion’s share of that amount. After clearing waivers, he reportedly drew interest from three or four teams, but while it was easy to spitball a few possible destinations — the Cardinals given his status as franchise icon, the Reds because they’d just lost Joey Votto to a broken thumb, the White Sox because they’re managed by Tony La Russa, the Marlins because they could use an attendance bump — nobody saw the Dodgers as contenders for his services. Yet on Saturday afternoon, the Los Angeles Times‘ Jorge Castillo reported that the defending champions had signed Pujols to a major league deal for the remainder of the season. They’ll pay him the minimum salary while the Angels pick up the rest of the tab.

In a vacuum, the move was something of a head scratcher, but the Dodgers are amid an incessant wave of injuries that on the offensive side had already claimed center fielder Cody Bellinger, superutilityman Zach McKinstry, and infielder Edwin Ríos, and kept growing over the weekend. On Friday, left fielder AJ Pollock reaggravated a left hamstring injury that had limited him to three plate appearances in a week, and on Saturday, just hours after the Pujols news broke, so too did the fifth metacarpal in Corey Seager’s right hand, via a pitch from the Marlins’ Ross Detwiler. Given all the moving parts among the Dodgers’ multiposition players, the injury opens up a lane for Pujols to get some playing time, but whether he can improve upon his meager production to date is another story. Read the rest of this entry »


FanGraphs Power Rankings: May 10–16

We’re now a quarter of the way through the season and the biggest storyline has been the remarkable parity throughout baseball. A few pre-season favorites have continued to disappoint and some early season surprises have proven they’re for real, but with the standings so bunched up, anything could still happen. No team is on pace to win more than 100 games right now, and there are a gaggle of teams sitting just below or just above .500. With more teams sitting on the bubble between holding fast and selling, it should make for a dramatic summer.

A quick refresher: my approach takes the three most important components of a team — their offense (wRC+), and their starting rotation and bullpen (50%/50% FIP- and RA9-) — and combines them to create an overall team quality metric. I add in a factor for “luck” — adjusting based on a team’s expected win-loss record — to produce a power ranking.

Tier 1 – The Best
Team Record “Luck” wRC+ SP- RP- Team Quality Playoff Odds Δ
White Sox 24-15 -2 115 80 91 175 ↗ 78.6% 0
Red Sox 25-17 -1 113 85 89 168 ↗ 53.6% 0

These two teams barely budged in the rankings this week. The White Sox crushed the Twins in a three-game series and then split a four-game set with the Royals that ended with a wild, walk-off win on Sunday. They now possess the best record in baseball backed by the best run differential in baseball. The concerns about how their offense and defense will perform without Luis Robert are still present — Billy Hamilton has been nearly as good in the field though definitely not with the bat. They’ll need to lean on their fantastic pitching staff even more to carry them through the season. Read the rest of this entry »


Kevin Goldstein FanGraphs Chat – 5/17/2021

Read the rest of this entry »


The Kumar Rocker Velocity Roller Coaster

The best word to describe how teams are approaching the 2021 draft might be “uneasy.” Teams lean hard on things like the Cape Cod League and summer high school showcases, which the industry lost in 2020 due to the pandemic. Track records of performance are hard to come by because of it (as well as other factors), and teams are desperate for anything resembling a sure thing.

Entering the season, Vanderbilt right-hander Kumar Rocker looked like one of these few sure things. A highly regarded prep arm out of Georgia in 2018, he might have slipped into the first round that year had he not made it abundantly clear that without an elite bonus offer, he had every intention of honoring his college commitment. He’s succeeded since arriving in Nashville, stepping right into the weekend rotation and throwing a no-hitter in Super Regional Play as a freshman. With athletic bloodlines and the much-desired combination of above-average stuff and command, Rocker entered the season as a strong candidate to be selected by the Pirates with the No. 1 pick come July.

He’s certainly held up his end on a performance level. Through 13 starts for the Commodores, he’s struck out 118 over 81 innings and allowed just 47 hits and 25 walks. But on a stuff level, it’s been a different story, as the average firmness of Rocker’s fastball has ranged by as much as six miles per hour on average from one start to the next. He is still expected to be a top-five pick at minimum, and that 1–1 slot is in play for him as well, but for teams looking for consistency, the varying fastball is a bit troubling. For teams looking for answer as to his ability to handle a pro workload, it’s even more so.

Read the rest of this entry »