Yeri Perez P Columbia Fireflies
Age 21 RHP 6'3" / 180 lbs A
2026 FULL-SEASON PROJECTIONpark-neutral Marcel · 42 proj IP
wRC+ AGAINSTvL 161152vR 144
ERA6.71
FIP6.71
K%16.8%
BB%25.1%
K-BB%-8.3%
ROS IP42
Value2026 · WAR
Runs saved vs league avg · 42 IP
K: -2.0 runs (Runs saved by strikeouts vs lg-avg K%)-2KBB: -9.1 runs (Runs saved by walk suppression vs lg-avg BB%)-9BBCONTACT: -0.7 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +1.7 runs (Replacement credit for innings volume)+2STAMTotal WAR: -1.06 (42 IP)-1.1WAR
-0.5-0.4-0.52628
Grades · Contract
Scouting Grades
STUF4040
CTRL2020
CMD2525
K†4045

Contract

No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral
Methodology▸ how WAR & MLE are computed

Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP WAR
▸ Career — actual stats, one row per year (as recorded, no adjustments)
▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year)
▸ Model inputs — neutral MLE (past 3 seasons + 2026 so far)
202217ROK MLEDSL KC Stewart11025112142210%2.38.5%24.6%-16.1%1.1%4.326.08
202217ROK RAWDSL KC Stewart11025112142210%2.312.5%19.6%-7.1%0.9%4.325.14
202318ROK MLEDSL Royals Gold117241132324164%2.213.8%26.5%-12.7%1.2%3.335.94
202318ROK MLEDSL Royals Gold117241132324164%2.213.8%26.5%-12.7%1.2%3.335.94
202318ROK RAWDSL Royals Gold117241132324164%2.220.4%21.2%-0.9%0.9%3.334.70
202419ROK MLEACL Royals125301353523142%2.517.6%21.3%-3.7%1.1%6.674.91
202419ROK MLEACL Royals125301353523142%2.517.6%21.3%-3.7%1.1%6.674.91
202419ROK RAWACL Royals125301353523142%2.525.9%17.0%8.9%0.7%6.673.50
202520A MLEColumbia Fireflies256572746453224%2.317.3%22.8%-5.5%0.9%5.345.01
202520A MLEColumbia Fireflies256572746453224%2.317.3%22.8%-5.5%0.9%5.345.01
202520A RAWColumbia Fireflies256572746453224%2.323.4%19.3%4.0%0.7%5.344.09
▸ 2026 season
YTD21A MLEColumbia Fireflies36149240446133%1.413.6%30.0%-16.4%1.6%5.336.65
YTD21A MLEColumbia Fireflies36149240446133%1.413.6%30.0%-16.4%1.6%5.336.65
▸ 2026 season — so far · projected rest · full
202621A RAWKC36149240446133%1.418.3%25.4%-7.1%1.2%5.335.46
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
202722MLB MLEKC52054229424860%1.018.4%21.1%-2.6%2.7%6.216.04-0.9
202823MLB MLEKC54056237464460%1.019.6%18.4%1.1%2.6%5.805.61-0.7
202722MLB CTXKC26027114212430%1.018.4%21.1%-2.6%2.7%6.216.04-0.4
202823MLB CTXKC39041173343250%1.119.6%18.4%1.1%2.6%5.805.61-0.5
▸ Career totals — MLB only (actual + projected)
Career RAW64068285555680%1.119.1%19.5%-0.4%2.6%5.965.40-0.7
/ 200 IP RAW1900200844163166240%1.119.1%19.5%-0.4%2.6%5.965.40-2.0
Career MLE95191858741292211020%2.014.7%25.3%-10.5%1.2%5.155.70-1.6
/ 200 IP MLE103212009431392381120%2.014.7%25.3%-10.5%1.2%5.155.70-2.9

Career Comps

Retired MLB careers whose totals most resemble what we're projecting for this player. Pool: 133 completed pitcher careers (2015-2024).

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.85118.4%21.2%1.036.20
Touki Toussaint ('24)1.44023.1%14.1%1.255.39
Amir Garrett ('23)1.55125.8%13.4%1.505.10
Daniel Bard ('23)1.05025.1%13.5%0.813.82
Tyler Chatwood ('21)2.610419.2%13.3%0.944.48
John Gant ('21)1.78520.1%12.5%0.793.91
Miguel Castro ('23)2.15920.8%12.0%1.043.99