Seth Shuman

P Tacoma Rainiers
Age 29 RHP 6'1" / 195 lbs AAA peak 0.4 · 2027
Overview
AAAPROSPECT
ETA2029MLB%10%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202426MIX4 levels1817644.103.6821.3%6.1%—K 14.1% · BB 8.0% · FIP 5.47
202527MIX2 levels34171076.244.7320.3%4.5%—K 17.3% · BB 4.1% · FIP 5.30
202628MIX2 levels450632.863.3117.9%10.3%—K 16.4% · BB 9.2% · FIP 3.16
2027PROJ29MLBSEA7074.634.6315.8%6.1%-0.0
2028PROJ37% MLB30MLBSEA210224.714.7816.2%6.7%-0.1
2029PROJ55% MLB31MLBSEA270284.844.9516.3%7.2%-0.1
Next 3 projected WAR -0.2Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff40Control65Command50
Career WAR0.0 WAR median (P10 -0.1 / P90 0.0, comp-based) · star 0% · didn't stick 98%
CompsRamon Delgado (age 29) · Rodolfo Aguirre (age 30) · Yoanner Negrin (age 31)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 121113vR 105
ERA4.63
FIP4.63
K%15.8%
BB%6.1%
K-BB%9.7%
Proj IP69
Value2027 · WAR
Runs saved vs league avg · 69 IP
K: -3.1 runs (Runs saved by strikeouts vs lg-avg K%)-3KBB: +1.8 runs (Runs saved by walk suppression vs lg-avg BB%)+2BBCONTACT: -2.2 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +4.3 runs (Replacement credit for innings volume)+4STAMTotal WAR: +0.09 (69 IP)+0.1WAR
-0.1-0.12728
Grades · Contract
Scouting Grades
STUF4040
CTRL6565
CMD5050
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 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)
202123A+ MLEWilmington Blue Rocks21199037993251290%4.318.9%7.6%11.3%4.4%3.694.86—
202123A+ RAWWilmington Blue Rocks21199037993251290%4.324.5%6.6%17.9%3.2%3.693.60—
202224A+ MLEWilmington Blue Rocks14146125955145100%4.416.4%6.2%10.1%2.2%3.233.70—
202224A+ RAWWilmington Blue Rocks14146125955145100%4.421.2%5.4%15.8%1.9%3.233.05—
202426MIX MLE4 levels1817642775917894%3.514.1%8.0%6.1%4.6%4.105.47—
202426MIX MLE4 levels1817642775917894%3.514.1%8.0%6.1%4.6%4.105.47—
202426MIX RAW4 levels1817642775917894%3.521.3%6.1%15.2%2.9%4.103.68—
202527MIX MLE2 levels341710746494212350%3.117.3%4.1%13.2%5.7%6.245.30—
202527MIX MLE2 levels341710746494212350%3.117.3%4.1%13.2%5.7%6.245.30—
202527MIX RAW2 levels341710746494212350%3.120.3%4.5%15.7%5.0%6.244.73—
202628MIX MLE2 levels45063263472720%1.416.4%9.2%7.2%0.5%2.863.16—
202628MIX MLE2 levels45063263472720%1.416.4%9.2%7.2%0.5%2.863.16—
202628MIX RAW2 levels45063263472720%1.417.9%10.3%7.6%0.8%2.863.31—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202729MLBSEA707305210%1.015.8%6.1%9.7%3.1%4.634.63-0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202830MLB MLESEA56059248401780%1.116.2%6.7%9.5%3.3%4.714.78-0.2
202931MLB MLESEA48051214351680%1.116.3%7.2%9.1%3.5%4.844.95-0.2
202830MLB CTXSEA210229315630%1.016.2%6.7%9.5%3.3%4.714.78-0.1
202931MLB CTXSEA2702811819940%1.016.3%7.2%9.1%3.5%4.844.95-0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW47050210341570%1.116.2%7.0%9.2%3.4%4.784.49+0.0
/ 200 IP— RAW190020084413760280%1.116.2%7.0%9.2%3.4%4.784.49+0.1
Career— MLE1326738516422761106351%2.916.8%6.7%10.1%3.8%4.254.63+0.7
/ 200 IP— MLE6935200853144573351%2.916.8%6.7%10.1%3.8%4.254.63+1.3

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.

2026 AAATacoma Rainiers · 51 IPFIP 3.04 → 3.16 (+0.12)K% 19.1% → 16.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF19.07%—×0.86016.40%
BB% (unintentional) /BF10.23%—×0.9009.21%
HR / BF /BF0.47%÷1.000×1.1000.51%

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 100).

Result: FIP 3.04 → 3.16, 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).

2026 AAHarrisburg Senators · 12 IPFIP 4.51 → 5.07 (+0.56)K% 12.5% → 10.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF12.50%—×0.81010.12%
BB% (unintentional) /BF10.42%—×1.10011.46%
HR / BF /BF2.08%÷1.000×1.2002.50%

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 100).

Result: FIP 4.51 → 5.07, 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).

2025 AAARochester Red Wings · 91 IPFIP 4.94 → 5.53 (+0.59)K% 20.2% → 17.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.25%—×0.86017.41%
BB% (unintentional) /BF5.25%—×0.9004.72%
HR / BF /BF5.25%÷0.960×1.1006.02%

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 92).

Result: FIP 4.94 → 5.53, 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).

2025 AAHarrisburg Senators · 15 IPFIP 3.10 → 3.85 (+0.75)K% 20.3% → 16.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.31%—×0.81016.45%
BB% (unintentional) /BF0.00%—×1.1000.00%
HR / BF /BF3.12%÷0.963×1.2003.89%

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 93).

Result: FIP 3.10 → 3.85, 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).

2024 A+Wilmington Blue Rocks · 31 IPFIP 4.91 → 5.96 (+1.05)K% 18.0% → 13.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.05%—×0.77013.89%
BB% (unintentional) /BF6.77%—×1.1507.78%
HR / BF /BF4.51%÷1.016×1.2505.55%

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 103).

Result: FIP 4.91 → 5.96, 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).

2024 AAHarrisburg Senators · 17 IPFIP 3.97 → 4.65 (+0.68)K% 17.9% → 14.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF17.95%—×0.81014.54%
BB% (unintentional) /BF7.69%—×1.1008.46%
HR / BF /BF2.56%÷0.990×1.2003.11%

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 98).

Result: FIP 3.97 → 4.65, 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).

2024 AFredericksburg Nationals · 11 IPFIP 1.52 → 2.16 (+0.64)K% 25.0% → 18.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF25.00%—×0.74018.50%
BB% (unintentional) /BF4.17%—×1.1804.92%
HR / BF /BF0.00%÷1.078×1.3000.00%

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 116).

Result: FIP 1.52 → 2.16, 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).

2022 A+Wilmington Blue Rocks · 61 IPFIP 3.05 → 3.70 (+0.64)K% 21.2% → 16.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF21.24%—×0.77016.35%
BB% (unintentional) /BF5.41%—×1.1506.22%
HR / BF /BF1.93%÷1.114×1.2502.17%

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 123).

Result: FIP 3.05 → 3.70, 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 PROJECTION0.95916.1%6.6%1.274.72
Carlos Almánzar ('05)1.26016.3%7.9%1.324.82
Jose Cabrera ('02)1.46816.2%7.9%1.394.95
Larry Casian ('90-'98, 0 WAR*)1.24014.7%*6.8%*1.25*4.37*
Blas Minor ('97)1.17519.2%7.3%1.164.40
Steve Kealey ('68-'73, -1 WAR*)1.15418.5%*7.2%*1.32*5.26*
Randy St. Claire ('84-'94, -0 WAR*)1.35019.0%*8.4%*1.39*4.61*