Foster Griffin

P Cleveland Guardians
Age 32 LHP 6'3" / 225 lbs MLB Svc 2.0 · Ctrl thru 2030 peak 1.6 · 2027
Overview
MLBSP40-MANPre-ArbFA 2031
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202126MIX4 levels1515523.812.4323.1%8.1%—K 16.4% · BB 7.7% · FIP 3.04
202227MIX2 levels440582.812.6525.2%7.9%1.3K 23.9% · BB 7.0% · FIP 2.88
202631MLBCLE31311733.603.7821.9%6.2%3.4
2027PROJ32MLBCLE21211264.044.2620.7%6.1%1.7
2028PROJ95% MLB33MLBCLE1616944.344.5419.9%6.5%0.9
2029PROJ90% MLB34MLBCLE1111674.634.8319.0%7.0%0.4
Last 3 seasons WAR 4.7  ·  Next 3 projected WAR 3.1Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2030Service2.198First FA2031
2027Pre-Arb$0.8M2028Arb-1$2M2029Arb-2$2M2030Ext$9M
Skills · percentileStatcast 2026
K%48
xwOBA vs43
FB Velo10
Form6.17 ERA (proj 4.04) · K 20.9% (proj 20.7%) · BB 6.4% (proj 6.1%) · last 60d · 23 IP through Oct 27
CompsShota Imanaga (age 30) · Tomas Solis (age 32) · Arturo Lopez (age 32)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 97105vR 113
ERA4.04
FIP4.26
K%20.7%
BB%6.1%
K-BB%14.7%
Proj IP126
Value2027 · WAR
Runs saved vs league avg · 126 IP
K: -0.6 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: +1.5 runs (Runs saved by walk suppression vs lg-avg BB%)+1BBCONTACT: -2.0 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +17.1 runs (Replacement credit for innings volume)+17STAMTotal WAR: +1.68 (126 IP)+1.7WAR
0.01.12.21.70.90.427282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$19M ctrl surplus
Statcast · Contract
Statcast Percentiles
FB Velo
p1091.5
Whiff%
p3523.2%
K%
p4821.9%
xwOBA vs
p430.320
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   Pre-Arb
MLB Debut   2022
Service   2.198 yrs.days
Team Control Through   2030
First FA Year   2031
YearStatusSalary Proj WAR Value Surplus
2027Pre-Arb$0.8M+1.7$14M+$13M
2028Arb-1$2M+0.9$3M+$1M
2029Arb-2$2M+0.4$1M+$0.0M (cut)
2030Extbeyond projection horizon · no WAR estimate
Totals $3M $18M +$14M

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)
201520A MLELexington Legends222210345871358100%4.711.5%9.0%2.5%2.1%5.444.40—
201520A RAWLexington Legends222210345871358100%4.715.5%7.6%7.9%1.7%5.443.75—
201621MIX MLE2 levels27271336111055212100%4.913.1%9.8%3.3%2.4%5.434.57—
201621MIX RAW2 levels27271336111055212100%4.917.2%8.5%8.7%2.0%5.433.87—
201722MIX MLE2 levels28281616691415213100%5.816.7%8.7%8.0%2.2%3.354.02—
201722MIX RAW2 levels28281616691415213100%5.821.1%7.8%13.3%1.9%3.353.37—
201823AA MLENorthwest Arkansas Naturals2826153673117402093%5.514.1%6.5%7.5%3.5%5.134.68—
201823AA RAWNorthwest Arkansas Naturals2826153673117402093%5.517.4%5.9%11.4%3.0%5.134.06—
201924AAA MLEOmaha Storm Chasers25251315901116120100%5.216.6%10.9%5.7%3.6%5.235.08—
201924AAA RAWOmaha Storm Chasers25251315901116120100%5.218.8%10.3%8.5%3.4%5.234.79—
202025MLB MLEKansas City Royals10261000%1.716.7%0.0%16.7%0.0%0.001.69+0.1
202025MLB RAWKansas City Royals10261000%1.716.7%0.0%16.7%0.0%0.001.90+0.1
202126MIX MLE4 levels15155222151181100%3.516.4%7.7%8.8%0.6%3.813.04—
202126MIX RAW4 levels15155222151181100%3.523.1%8.1%14.9%0.5%3.812.43—
202227MIX MLE2 levels44058242611930%1.323.9%7.0%16.9%1.7%2.812.88+1.2
202227MIX RAW2 levels44058242611930%1.325.2%7.9%17.4%1.2%2.812.65+1.3
202631MLB MLECleveland Guardians31311737211584523100%5.621.9%6.2%15.7%3.2%3.603.80+3.3
202631MLB MLECleveland Guardians31311737211584523100%5.621.9%6.2%15.7%3.2%3.603.80+3.3
202631MLB RAWCleveland Guardians31311737211584523100%5.621.9%6.2%15.7%3.2%3.603.78+3.4
▸ Career totals (raw MLB only — as recorded)
MLB Career—3831181759163502382%4.821.5%6.6%14.9%3.0%3.743.78+3.5
▸ 2027 season — projected remainder (no 2027 stats recorded)
202732MLBCLE21211265321103217100%6.020.7%6.1%14.7%3.2%4.044.26+1.7
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202833MLB MLECLE161699417832714100%6.219.9%6.5%13.4%3.5%4.344.54+1.0
202934MLB MLECLE121274312592212100%6.119.0%7.0%11.9%3.8%4.644.84+0.5
202833MLB CTXCLE161694397792614100%5.919.9%6.5%13.4%3.5%4.344.54+0.9
202934MLB CTXCLE111167283542011100%6.119.0%7.0%11.9%3.8%4.634.83+0.4
▸ Career totals — MLB only (actual + projected)
Career— RAW65583411437295964789%5.220.5%6.6%13.9%3.3%4.084.02+5.6
/ 200 IP— RAW3834200842173562889%5.320.5%6.6%13.9%3.3%4.084.02+3.3
Career— MLE221174964419169034611379%4.416.5%8.3%8.2%2.7%4.434.24+4.9
/ 200 IP— MLE4636200870143722379%4.416.5%8.3%8.2%2.7%4.434.24+2.8

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.

2022 AAABuffalo Bisons · 51 IPFIP 2.44 → 2.88 (+0.44)K% 27.1% → 23.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.14%—×0.88023.89%
BB% (unintentional) /BF6.67%—×1.0507.00%
HR / BF /BF1.43%÷0.951×1.1001.65%

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 90).

Result: FIP 2.44 → 2.88, 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 AAAOmaha Storm Chasers · 25 IPFIP 3.28 → 3.54 (+0.26)K% 16.5% → 14.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF16.52%—×0.88014.54%
BB% (unintentional) /BF8.70%—×1.0509.13%
HR / BF /BF0.87%÷1.027×1.1000.93%

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 105).

Result: FIP 3.28 → 3.54, 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 AANorthwest Arkansas Naturals · 13 IPFIP 1.44 → 1.90 (+0.46)K% 25.5% → 20.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF25.49%—×0.81020.65%
BB% (unintentional) /BF3.92%—×1.1004.31%
HR / BF /BF0.00%÷0.957×1.2000.00%

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 91).

Result: FIP 1.44 → 1.90, 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 ROKACL Royals Blue · 6 IPFIP 2.65 → 4.08 (+1.43)K% 32.1% → 21.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF32.14%—×0.68021.86%
BB% (unintentional) /BF17.86%—×1.25022.32%
HR / BF /BF0.00%÷1.000×1.4000.00%

Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).

Result: FIP 2.65 → 4.08, 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 AColumbia Fireflies · 8 IPFIP 0.44 → 1.34 (+0.90)K% 37.0% → 27.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF37.04%—×0.74027.41%
BB% (unintentional) /BF3.70%—×1.1804.37%
HR / BF /BF0.00%÷1.237×1.3000.00%

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 147).

Result: FIP 0.44 → 1.34, 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 AAAOmaha Storm Chasers · 131 IPFIP 4.68 → 5.08 (+0.40)K% 18.8% → 16.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.81%—×0.88016.56%
BB% (unintentional) /BF10.34%—×1.05010.86%
HR / BF /BF3.39%÷1.023×1.1003.64%

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 105).

Result: FIP 4.68 → 5.08, 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 AANorthwest Arkansas Naturals · 153 IPFIP 4.02 → 4.68 (+0.67)K% 17.4% → 14.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF17.38%—×0.81014.08%
BB% (unintentional) /BF5.94%—×1.1006.54%
HR / BF /BF2.97%÷1.008×1.2003.54%

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 102).

Result: FIP 4.02 → 4.68, 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).

2017 AANorthwest Arkansas Naturals · 105 IPFIP 3.84 → 4.34 (+0.49)K% 18.5% → 14.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.45%—×0.81014.95%
BB% (unintentional) /BF7.29%—×1.1008.02%
HR / BF /BF2.51%÷1.114×1.2002.70%

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 123).

Result: FIP 3.84 → 4.34, 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: 2,161 pitcher careers (1,251 from 1990-2025 + 910 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 PROJECTION2.412020.5%6.5%1.274.08
Ross Stripling ('24)4.29420.9%5.6%1.324.17
Wally Whitehurst ('89-'96, 4 WAR*)2.49819.0%*6.3%*1.11*4.50*
Tom Walker ('72-'77, 1 WAR*)2.18320.9%*7.5%*1.28*4.32*
Josh Collmenter ('17)3.511617.3%5.9%1.143.64
Yonny Chirinos ('24)1.88919.0%6.6%1.364.22
Pat Underwood ('79-'83, 1 WAR*)1.711520.9%*6.3%*1.57*4.52*