There is no actual baseball being played anytime soon, but we can at least imagine what players might do with the release of Baseball Prospectus’ 2022 PECOTA projections this week. PECOTA stands for “Player Empirical Comparison and Optimization Test Algorithm” and was developed by Nate Silver twenty years ago. It has been tweaked and modified over the years, but essentially it projects future past performance based on past performance and what we know about player development.
PECOTA has often been accused of “hating” the Royals, which isn’t true of course. Like our own Hokius, PECOTA is a cold, unfeeling algorithm that is stripped of personal biases. That being said, it can’t capture the human element, and players will all develop differently. So don’t take these too seriously. But PECOTA is right in projecting that MJ Melendez and Vinnie Pasquantino will be legit.
Here are some PECOTA projections (using the 50th percentile outcome), are you taking the over or under on these?
Bobby Witt Jr. - .743 OPS
PECOTA projects a line of .249/.311/.432 with 16 home runs and 17 steals in 427 plate appearances for the to prospect. Perhaps you are underwhelmed by that - the comps of Freddy Galvis, Asdrubal Cabrera, and Willi Castro won’t get fans very excited.
But also consider that it is not that common for players as young as Witt to take the league by storm in their first season. Since 1995, there have been 48 infielders to put up a .743 OPS in their first season (min. 300 PA) - just 15 did it in their age-22 season or younger.
First-year infielders since 1995, 22 or younger
And as Craig Brown at Into the Fountains points out, projection systems are weakest at taking minor league numbers and translating them to big league results, because that is one of the most difficult transitions a player will make. If you really want to get excited about Witt, look at his 99th percentile outcome - .273/.346/.542 with 26 home runs. To quote beat writer Alec Lewis, “that will play.”
Poll
Will Bobby Witt Jr. hit over or under a .743 OPS?
-
80%
Over
(302 votes) -
19%
Under
(73 votes)
Salvador Perez - 28 home runs
This is so disrespectful to Salvy I feel like talking about Peter Alonso. But we do have to consider what an outlier the 2021 season was for Salvy. He had never hit 30 home runs in a season before, let alone 40. A 28-home run season would have been a career-high before last year.
PECOTA also isn’t going to project huge outliers in its 50 percentile outcomes. Salvy’s 28 home runs would put him 36th among all hitters in their projections, with Fernando Tatis Jr. leading the projections with 38 home runs. Last year nine players hit more than that amount. In his 99th percentile outcome, Salvy smacks 42 home runs, but I’d say that’s pretty far-fetched. Salvy will be 32 in May and you have to consider he may miss some time or just get worn down from all his innings behind the plate, even if MJ Melendez absorbs some of that playing time.
Poll
Will Salvador Perez hit over or under 28 home runs?
-
73%
Over
(284 votes) -
26%
Under
(101 votes)
Nicky Lopez - .678 OPS
This will be a very interesting season for Nicky. Does he prove that last year’s adjustments were for real and he can be a very solid regular for years to come, or was it all a bit flukey and pitchers figure him out this year? PECOTA splits the difference, projecting a line of .265/.336/.361, representing a 35 point decline in batting average. Even Nicky’s 99th percentile outcome has him hitting only .286/.361/.404, pretty much in line with his numbers last year.
I will note that PECOTA projects pretty low batting averages across the board - only Vladimir Guerrero Jr. projects to be a .300 hitter. Brandon Crawford shows up as an interesting comp for Nicky, although so does Darwin Barney.
Poll
Will Nicky Lopez hit over or under a .678 OPS?
-
58%
Over
(202 votes) -
41%
Under
(143 votes)
Hunter Dozier - .720 OPS
PECOTA doesn’t weigh heavily one-year spikes in performance, but it also doesn’t heavily weigh one-year slumps in performance either. PECOTA projects Dozier to hit .233/.311/.409 with 16 home runs, which would be down from his numbers in 2019, but an improvement over his disastrous 2021 season. Dozier attributed his slump last year to an early injury that threw off his mechanics, but it also looks a bit like 2019 was his outlier season, and the PECOTA projections may be more in line with his true talent level, especially as he gets into his 30s.
Poll
Will Hunter Dozier hit over or under a .720 OPS?
-
34%
Over
(119 votes) -
65%
Under
(230 votes)
Brady Singer - 4.12 ERA
This will be a big year for Singer as well - does he take his performance to the next level (possibly with a newly developed third pitch?) or is he pretty much what he is - a solid mid-to-back-of the rotation starter? A 4.12 ERA would be an improvement over his 4.91 ERA last year, but in line with his FIP from both his 2020 and 2021 seasons. PECOTA projects him to be the most valuable Royals pitcher overall at 0.8 WARP, with comparisons to Nate Eovaldi, Michael Fulmer, and Luke Weaver.
Poll
Will Brady Singer post an ERA over or under 4.12?
-
57%
Over
(198 votes) -
42%
Under
(147 votes)
Carlos Hernández posts the best ERA out of the second-year pitchers
Okay, this isn’t an over/under, but PECOTA projects pretty similar numbers for second-year pitchers Jackson Kowar, Carlos Hernández, and Daniel Lynch. Hernández is a hair better with a 4.48 ERA, compared to 4.54 for Kowar and 4.85 for Lynch. PECOTA projects a high 4.33 walks-per-nine innings rate for Kowar, and a surprisingly low 7.48 strikeouts-per-nine innings for Lynch. The comps for these three (Mike Wood! A.J. Cole! Dylan Covey!) are not inspiring but again, it is difficult to translate minor league performances.
Poll
Who posts the best ERA out of the second-year pitchers?
-
56%
Carlos Hernández
(192 votes) -
8%
Jackson Kowar
(28 votes) -
35%
Daniel Lynch
(121 votes)
Dylan Coleman - 3.25 ERA
It is difficult to translate minor league performance, yet PECOTA is pretty high on Dylan Coleman despite just five Major League games under his belt. The fireballer is projected to have the lowest ERA on the team for anyone with a significant amount of innings with 10.91 strikeouts-per-nine innings. Between his projected 3.25 ERA, Barlow’s 3.34 ERA, and Josh Staumont’s at 3.99, the Royals could have a pretty solid bullpen core.
Poll
Will Dylan Coleman post an ERA over or under 3.25?
-
48%
Over
(147 votes) -
51%
Under
(156 votes)
Over/unders on Royals PECOTA projections - Royals Review
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