Manuel Perez

P ACL Athletics
Age 21 RHP 6'2" / 180 lbs ROK peak 0.1 · 2031
Overview
ROKPROSPECT
ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202519ROKOAK1411566.142.6017.9%8.4%—K 12.2% · BB 10.5% · FIP 3.40
202620ROKOAK161226.046.6425.2%13.1%—K 17.2% · BB 16.4% · FIP 8.75
2027PROJ21MLBOAK340366.026.0213.2%15.6%-0.6
2028PROJ49% MLB22MLBOAK250265.685.5615.8%13.9%-0.3
2029PROJ73% MLB23MLBOAK380405.395.2717.4%12.9%-0.3
Next 3 projected WAR -1.2Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff25Control40Command30
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 0% · didn't stick 99%
CompsJuan Perez (age 21) · Seth McClung (age 22) · Mason McGwire (age 20)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 147139vR 131
ERA6.02
FIP6.02
K%13.2%
BB%15.6%
K-BB%-2.4%
Proj IP36
Value2027 · WAR
Runs saved vs league avg · 36 IP
K: -2.8 runs (Runs saved by strikeouts vs lg-avg K%)-3KBB: -3.3 runs (Runs saved by walk suppression vs lg-avg BB%)-3BBCONTACT: -1.3 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +1.5 runs (Replacement credit for innings volume)+1STAMTotal WAR: -0.62 (36 IP)-0.6WAR
-0.6-0.3-0.30.00.10.127283032
Grades · Contract
Scouting Grades
STUF2525
CTRL4040
CMD3030
K†3040

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 + 2027 so far)
202216ROK MLEDSL Athletics117381702915164%3.411.6%11.0%0.6%0.9%3.584.02—
202216ROK RAWDSL Athletics117381702915164%3.417.1%8.8%8.2%0.6%3.583.10—
202317ROK MLEDSL Athletics106331594115260%3.317.5%11.8%5.7%1.7%5.134.04—
202317ROK RAWDSL Athletics106331594115260%3.325.8%9.4%16.4%1.3%5.132.77—
202418ROK MLEACL Athletics136391893830246%3.013.7%19.8%-6.2%1.7%6.645.41—
202418ROK MLEACL Athletics136391893830246%3.013.7%19.8%-6.2%1.7%6.645.41—
202418ROK RAWACL Athletics136391893830246%3.020.1%15.9%4.2%1.1%6.644.12—
202519ROK MLEACL Athletics1411562624722079%4.012.2%10.5%1.7%0.0%6.143.40—
202519ROK MLEACL Athletics1411562624722079%4.012.2%10.5%1.7%0.0%6.143.40—
202519ROK RAWACL Athletics1411562624722079%4.017.9%8.4%9.5%0.0%6.142.60—
202620ROK MLEACL Athletics16122107271476%1.417.2%16.4%0.8%9.2%6.048.75—
202620ROK MLEACL Athletics16122107271476%1.417.2%16.4%0.8%9.2%6.048.75—
202620ROK RAWACL Athletics16122107271476%1.425.2%13.1%12.1%6.5%6.046.64—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202721MLBOAK34036152202450%1.113.2%15.6%-2.4%3.1%6.026.02-0.6
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202822MLB MLEOAK50053222353170%1.115.8%13.9%1.8%3.0%5.685.56-0.6
202923MLB MLEOAK52055231403070%1.117.4%12.9%4.5%2.9%5.395.27-0.4
202822MLB CTXOAK25026110171530%1.015.8%13.9%1.8%3.0%5.685.56-0.3
202923MLB CTXOAK38040169292250%1.117.4%12.9%4.5%2.9%5.395.27-0.3
▸ Career totals — MLB only (actual + projected)
Career— RAW63066277463780%1.016.7%13.3%3.4%3.0%5.505.00-0.3
/ 200 IP— RAW1900200844140113240%1.116.7%13.3%3.4%3.0%5.505.00-1.1
Career— MLE64311888871241201748%2.914.0%13.5%0.4%2.0%5.544.71-1.1
/ 200 IP— MLE68332009421311271848%2.914.0%13.5%0.4%2.0%5.544.71-2.0

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,474 reliever careers (754 from 1990-2025 + 720 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.74815.7%14.0%1.165.65
Matt Anderson ('05)1.35119.3%13.5%1.055.19
Richie Lewis ('98)1.55918.1%14.1%1.384.88
Mike Mohler ('01)2.16015.0%12.4%0.974.99
Ron Piche ('60-'66, -3 WAR*)1.14420.6%*12.8%*1.14*5.06*
Gene Harris ('89-'95, -1 WAR*)1.24020.0%*12.5%*0.98*4.96*
Daryl Patterson ('68-'74, -1 WAR*)1.24618.3%*11.2%*1.27*5.03*