Isaac Coffey P Worcester Red Sox
Age 26 RHP 6'1" / 205 lbs AAA peak 0.4 · 2027
2026 FULL-SEASON PROJECTIONpark-neutral Marcel · 41 proj IP
wRC+ AGAINSTvL 131122vR 114
ERA5.13
FIP5.13
K%20.7%
BB%11.2%
K-BB%9.5%
ROS IP41
Value2026 · WAR
Runs saved vs league avg · 41 IP
K: -0.5 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: -1.3 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -2.6 runs (Runs saved on contact quality (HR suppression) vs lg)-3CONTACTSTAM: +1.7 runs (Replacement credit for innings volume)+2STAMTotal WAR: -0.28 (41 IP)-0.3WAR
-0.3-0.1-0.1-0.2-0.3262830
Grades · Contract
Scouting Grades
K†5050

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)
202222ROK MLEFCL Red Sox20280200%0.80.0%25.0%-25.0%0.0%10.806.27
202222ROK RAWFCL Red Sox20280200%0.80.0%25.0%-25.0%0.0%10.806.70
202323MIX MLE2 levels2322118492155332296%5.124.8%7.5%17.4%5.6%3.375.00
202323MIX MLE2 levels2322118492155332296%5.124.8%7.5%17.4%5.6%3.375.00
202323MIX RAW2 levels2322118492155332296%5.131.5%6.7%24.8%4.5%3.373.74
202424AA MLEPortland Sea Dogs242111449414851988%4.724.3%11.4%12.9%2.1%3.173.67
202424AA MLEPortland Sea Dogs242111449414851988%4.724.3%11.4%12.9%2.1%3.173.67
202424AA RAWPortland Sea Dogs242111449414851988%4.730.0%10.3%19.6%1.8%3.172.87
202525MIX MLE2 levels17124722148311071%2.816.2%13.1%3.0%6.0%5.516.72
202525MIX MLE2 levels17124722148311071%2.816.2%13.1%3.0%6.0%5.516.72
202525MIX RAW2 levels17124722148311071%2.821.7%14.0%7.7%4.5%5.515.78
▸ 2026 season
YTD26AAA MLEWorcester Red Sox8624108259375%3.021.6%8.2%13.4%2.9%4.183.88
YTD26AAA MLEWorcester Red Sox8624108259375%3.021.6%8.2%13.4%2.9%4.183.88
▸ 2026 season — so far · projected rest · full
202626AA RAWBOS3163152133%2.016.1%6.5%9.7%3.2%4.504.33
202626AAA RAWBOS5518772072100%3.526.0%9.1%16.9%2.6%4.083.48
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
202727MLB MLEBOS1717101426894615100%5.920.8%10.9%9.9%3.6%5.065.08-0.2
202828MLB MLEBOS161698413864515100%6.120.8%10.8%9.9%3.6%5.065.10-0.2
202929MLB MLEBOS161693394814315100%5.820.6%10.9%9.7%3.8%5.125.19-0.3
203030MLB MLEBOS151588371754115100%5.920.3%11.1%9.2%3.9%5.245.34-0.4
202727MLB CTXBOS774318238207100%6.120.8%10.9%9.9%3.6%5.065.08-0.1
202828MLB CTXBOS10106125853289100%6.120.8%10.8%9.9%3.6%5.065.10-0.1
202929MLB CTXBOS111168287593111100%6.220.6%10.9%9.7%3.8%5.125.19-0.2
203030MLB CTXBOS121270296603312100%5.820.3%11.1%9.2%3.9%5.245.34-0.3
▸ Career totals — MLB only (actual + projected)
Career RAW4040242102221011238100%6.120.6%10.9%9.6%3.8%5.134.81+0.2
/ 200 IP RAW33332008441739331100%6.020.6%10.9%9.6%3.8%5.134.81+0.2
Career MLE746130413233011335482%4.122.8%10.0%12.7%4.1%3.734.71-1.2
/ 200 IP MLE4940200870198873682%4.122.8%10.0%12.7%4.1%3.734.71-0.6

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 PROJECTION2.18420.6%11.0%1.445.12
Chad Kuhl ('24)3.38420.0%10.4%1.314.98
Roansy Contreras ('24)1.27719.5%10.1%1.364.78
Brandon Finnegan ('18)1.28019.7%11.6%1.574.19
James Kaprielian ('23)1.610520.5%9.6%1.264.58
Sal Romano ('21)1.38617.0%8.8%1.295.10
Steven Brault ('21)1.75718.8%11.3%1.004.77