Will Vest

P Detroit Tigers
Age 32 RHP 6'0" / 180 lbs MLB peak 0.3 · 2027 ILInjured 60-Day (D60)
Overview
MLBRPIL-6040-MAN
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202429MLBDET690702.822.5521.8%5.5%1.7
202530MLBDET640693.012.5926.4%7.4%1.6
202631MIX2 levels280285.863.1023.5%8.4%0.5K 23.3% · BB 8.6% · FIP 3.21
2027PROJ32MLBDET270283.573.5225.1%7.5%0.4
2028PROJ95% MLB33MLBDET310333.713.8024.3%8.0%0.3
Last 3 seasons WAR 3.8  ·  Next 2 projected WAR 0.7Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2026
FB Velo68
K%56
xwOBA vs55
CompsJumbo Diaz (age 32) · Jose Veras (age 32) · Josh Fields (age 32)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 10092vR 84
ERA3.57
FIP3.52
K%25.1%
BB%7.5%
K-BB%17.6%
Proj IP28
Value2027 · WAR
Runs saved vs league avg · 28 IP
K: +1.0 runs (Runs saved by strikeouts vs lg-avg K%)+1KBB: +0.6 runs (Runs saved by walk suppression vs lg-avg BB%)+1BBCONTACT: +0.5 runs (Runs saved on contact quality (HR suppression) vs lg)+0CONTACTSTAM: +1.2 runs (Replacement credit for innings volume)+1STAMTotal WAR: +0.34 (28 IP)+0.3WAR
0.40.32728
Grades · Statcast · Contract
Scouting Grades
STUF5050
CTRL5555
CMD5555
K†6060
Statcast Percentiles
FB Velo
p6895.8
Whiff%
p6427.5%
K%
p5623.3%
xwOBA vs
p550.307

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 the standard WAR scale.

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)
201823MIX MLE2 levels30049221561310%1.618.9%6.9%12.0%0.4%5.182.62—
201823MIX RAW2 levels30049221561310%1.625.3%5.9%19.5%0.5%5.181.87—
201924MIX MLE3 levels37055226581760%1.521.8%8.5%13.3%2.5%3.273.71—
201924MIX RAW3 levels37055226581760%1.525.7%7.5%18.1%2.7%3.273.34—
202126MIX MLE2 levels55061265522650%1.118.5%10.0%8.5%2.0%5.643.88+0.5
202126MIX RAW2 levels55061265522650%1.119.6%9.8%9.8%1.9%5.643.74+0.6
202227MIX MLE2 levels60264276642263%1.123.2%8.1%15.1%2.3%3.943.43+0.9
202227MIX RAW2 levels60264276642263%1.123.2%8.0%15.2%2.2%3.943.35+0.9
202328MIX MLE2 levels59561258762188%1.028.4%7.8%20.6%3.6%4.113.66+0.7
202328MIX RAW2 levels59561258762188%1.029.5%8.1%21.3%3.1%4.113.34+0.9
202429MLB MLEDetroit Tigers69070289631630%1.021.8%5.5%16.3%1.1%2.822.56+1.7
202429MLB MLEDetroit Tigers69070289631630%1.021.8%5.5%16.3%1.1%2.822.56+1.7
202429MLB RAWDetroit Tigers69070289631630%1.021.8%5.5%16.3%1.0%2.822.55+1.7
202530MLB MLEDetroit Tigers64069284752140%1.126.4%7.4%19.0%1.5%3.012.61+1.6
202530MLB MLEDetroit Tigers64069284752140%1.126.4%7.4%19.0%1.5%3.012.61+1.6
202530MLB RAWDetroit Tigers64069284752140%1.126.4%7.4%19.0%1.4%3.012.59+1.6
202631MIX MLE2 levels28028119281020%1.023.3%8.6%14.7%1.8%5.863.21+0.4
202631MIX MLE2 levels28028119281020%1.023.3%8.6%14.7%1.8%5.863.21+0.4
202631MIX RAW2 levels28028119281020%1.023.5%8.4%15.1%1.7%5.863.10+0.5
▸ Career totals (raw MLB only — as recorded)
MLB Career—2996312131631199202%1.023.6%7.5%16.1%1.5%3.782.89+6.2
▸ 2027 season — projected remainder (no 2027 stats recorded)
202732MLBDET2702811830930%1.025.1%7.5%17.6%2.2%3.573.52+0.4
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202833MLB MLEDET34035149361240%1.024.3%8.0%16.3%2.5%3.713.80+0.3
202833MLB CTXDET31033139341130%1.124.3%8.0%16.3%2.5%3.713.80+0.3
▸ Career totals — MLB only (actual + projected)
Career— RAW33163451457345110232%1.023.7%7.6%16.1%1.6%3.772.94+6.6
/ 200 IP— RAW192320084420064132%1.023.7%7.6%16.1%1.6%3.772.94+3.8
Career— MLE40274561938443150372%1.122.9%7.8%15.1%1.9%4.043.20+6.5
/ 200 IP— MLE176320084919466162%1.122.9%7.8%15.1%1.9%4.043.20+3.7

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2023 AAAToledo Mud Hens · 13 IPFIP 6.82 → 8.06 (+1.23)K% 33.9% → 29.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF33.90%—×0.86029.15%
BB% (unintentional) /BF15.25%—×0.90013.73%
HR / BF /BF8.47%÷0.901×1.10010.34%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 80).

Result: FIP 6.82 → 8.06, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2021 AAAToledo Mud Hens · 26 IPFIP 3.60 → 3.95 (+0.35)K% 22.9% → 20.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.94%—×0.88020.18%
BB% (unintentional) /BF7.34%—×1.0507.71%
HR / BF /BF2.75%÷1.052×1.1002.88%

Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 110).

Result: FIP 3.60 → 3.95, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2019 AAErie SeaWolves · 27 IPFIP 4.03 → 4.32 (+0.29)K% 21.2% → 17.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF21.19%—×0.81017.16%
BB% (unintentional) /BF6.78%—×1.1007.46%
HR / BF /BF3.39%÷1.294×1.2003.14%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 159).

Result: FIP 4.03 → 4.32, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2019 A+Lakeland Flying Tigers · 21 IPFIP 1.74 → 2.83 (+1.09)K% 37.0% → 28.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF37.04%—×0.77028.52%
BB% (unintentional) /BF8.64%—×1.1509.94%
HR / BF /BF1.23%÷0.963×1.2501.60%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 93).

Result: FIP 1.74 → 2.83, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2019 AAAToledo Mud Hens · 7 IPFIP 5.13 → 5.78 (+0.64)K% 11.1% → 9.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF11.11%—×0.8809.78%
BB% (unintentional) /BF7.41%—×1.0507.78%
HR / BF /BF3.70%÷0.888×1.1004.59%

Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 78).

Result: FIP 5.13 → 5.78, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2018 AWest Michigan Whitecaps · 35 IPFIP 1.66 → 2.41 (+0.76)K% 27.3% → 20.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.33%—×0.74020.22%
BB% (unintentional) /BF6.83%—×1.1808.06%
HR / BF /BF0.00%÷0.942×1.3000.00%

Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 88).

Result: FIP 1.66 → 2.41, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2018 A+Lakeland Flying Tigers · 13 IPFIP 2.75 → 3.18 (+0.43)K% 20.0% → 15.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.00%—×0.77015.40%
BB% (unintentional) /BF3.33%—×1.1503.83%
HR / BF /BF1.67%÷1.277×1.2501.63%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 155).

Result: FIP 2.75 → 3.18, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,234 reliever careers (754 from 1990-2025 + 480 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 PROJECTION1.94723.8%7.8%0.643.76
Aaron Loup ('23)2.65221.8%7.4%0.683.43
Bobby Jenks ('11)1.86023.4%8.2%0.653.53
Heath Bell ('14)3.16324.2%8.1%0.693.49
Mike Schooler ('88-'93, 5 WAR*)1.54926.9%*8.0%*0.96*3.68*
Carlos Diaz ('82-'86, 2 WAR*)1.35225.1%*8.7%*0.91*3.84*
Fred Gladding ('61-'73, 6 WAR*)3.06719.6%*8.6%*0.76*3.76*