Josh Stephan

P Buffalo Bisons
Age 25 RHP 6'3" / 185 lbs AAA Svc 0.0 · Ctrl thru 2034 peak 0.6 · 2028
Overview
AAAPROSPECTMiLBFA 2035
OGV OFP35OGV rank#706ETA2029MLB%10%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202422AATEX1211584.944.0921.9%6.8%—K 17.7% · BB 7.5% · FIP 4.73
202523MIX2 levels25221124.674.1718.7%6.4%—K 15.2% · BB 6.8% · FIP 4.92
202624AAATOR28261405.774.7521.2%7.0%—K 18.2% · BB 6.3% · FIP 5.09
2027PROJ25MLBTOR33165.005.0017.2%5.7%0.1
2028PROJ37% MLB26MLBTOR1010604.884.8518.5%5.9%0.4
2029PROJ53% MLB27MLBTOR1111684.844.8518.7%6.1%0.4
Next 3 projected WAR 0.9Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2034Service0.0First FA2035
2027MiLB2028MiLB2029Pre-Arb$0.8M2030Pre-Arb$0.8M2031Pre-Arb$0.9M2032Arb-1$0.4M2033Ext$5M2034Ext$7M
Career WAR0.0 WAR median (P10 -0.7 / P90 3.9, comp-based) · star 0% · didn't stick 86%
CompsChandler Champlain (age 25) · Aaron Brooks (age 25) · Lindsey Caughel (age 26)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 128120vR 112
ERA5.00
FIP5.00
K%17.2%
BB%5.7%
K-BB%11.4%
Proj IP160
Value2027 · WAR
Runs saved vs league avg · 160 IP
K: -6.3 runs (Runs saved by strikeouts vs lg-avg K%)-6KBB: +5.4 runs (Runs saved by walk suppression vs lg-avg BB%)+5BBCONTACT: -13.7 runs (Runs saved on contact quality (HR suppression) vs lg)-14CONTACTSTAM: +21.7 runs (Replacement credit for innings volume)+22STAMTotal WAR: +0.75 (160 IP)+0.7WAR
0.00.51.00.10.40.40.50.30.227282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$12M ctrl surplus
Contract
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2029
Service   0 yrs (est)
Team Control Through   2034
First FA Year   2035
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2029
2028MiLBstill in minors · estimated debut 2029
2029Pre-Arb$0.8M+0.4$1M+$0.7M
2030Pre-Arb$0.8M+0.5$2M+$1.0M
2031Pre-Arb$0.9M+0.3$0.9M+$0.3M
2032Arb-1$0.4M+0.2$0.5M+$0.3M
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
Totals $3M $4M +$2M

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)
202119MIX MLE2 levels109401725016790%4.020.4%11.5%9.0%5.4%5.175.81—
202119MIX RAW2 levels109401725016790%4.029.1%9.3%19.8%4.1%5.174.08—
202220MIX MLE2 levels2119103422115311190%4.920.1%7.6%12.6%3.8%3.144.44—
202220MIX RAW2 levels2119103422115311190%4.927.3%7.3%19.9%2.6%3.143.16—
202321MIX MLE2 levels1312672537813892%5.124.0%5.9%18.1%4.5%2.294.29—
202321MIX RAW2 levels1312672537813892%5.130.8%5.1%25.7%3.2%2.292.91—
202422AA MLEFrisco RoughRiders1211582515517992%4.917.7%7.5%10.3%4.0%4.944.73—
202422AA MLEFrisco RoughRiders1211582515517992%4.917.7%7.5%10.3%4.0%4.944.73—
202422AA RAWFrisco RoughRiders1211582515517992%4.921.9%6.8%15.1%3.6%4.944.09—
202523MIX MLE2 levels252211248791311688%4.515.2%6.8%8.4%4.1%4.674.92—
202523MIX MLE2 levels252211248791311688%4.515.2%6.8%8.4%4.1%4.674.92—
202523MIX RAW2 levels252211248791311688%4.518.7%6.4%12.3%3.3%4.674.17—
202624AAA MLEBuffalo Bisons2826140618131432893%5.018.2%6.3%12.0%5.0%5.775.09—
202624AAA MLEBuffalo Bisons2826140618131432893%5.018.2%6.3%12.0%5.0%5.775.09—
202624AAA RAWBuffalo Bisons2826140618131432893%5.021.2%7.0%14.2%4.5%5.774.75—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202725MLBTOR3316681243100%5.317.2%5.7%11.4%4.1%5.005.00+0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202826MLB MLETOR27271606771254027100%5.918.5%5.9%12.6%4.0%4.884.85+1.0
202927MLB MLETOR21211295431023322100%6.118.7%6.1%12.6%4.0%4.844.85+0.8
203028MLB MLETOR2121123521983321100%5.918.8%6.3%12.4%4.0%4.864.90+0.7
203129MLB MLETOR1919114482903220100%6.018.6%6.6%12.0%4.1%4.955.02+0.5
203230MLB MLETOR1717104437803019100%6.118.2%6.9%11.3%4.3%5.105.19+0.2
202826MLB CTXTOR101060253471510100%6.018.5%5.9%12.6%4.0%4.884.85+0.4
202927MLB CTXTOR111168287541811100%6.218.7%6.1%12.6%4.0%4.844.85+0.4
203028MLB CTXTOR131379334632113100%6.118.8%6.3%12.4%4.0%4.864.90+0.5
203129MLB CTXTOR141481342642314100%5.818.6%6.6%12.0%4.1%4.955.02+0.3
203230MLB CTXTOR131379334612314100%6.118.2%6.9%11.3%4.3%5.105.19+0.2
▸ Career totals — MLB only (actual + projected)
Career— RAW616136815522889964100%6.018.6%6.4%12.1%4.1%4.934.59+3.4
/ 200 IP— RAW33332008441575435100%6.018.6%6.4%12.1%4.1%4.934.59+1.9
Career— MLE1099952022034121579791%4.818.7%7.1%11.6%4.4%4.434.85+3.3
/ 200 IP— MLE4238200847158603791%4.818.7%7.1%11.6%4.4%4.434.85+1.0

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 AAABuffalo Bisons · 140 IPFIP 4.68 → 5.09 (+0.41)K% 21.2% → 18.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF21.20%—×0.86018.23%
BB% (unintentional) /BF6.96%—×0.9006.26%
HR / BF /BF4.53%÷1.000×1.1004.98%

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 4.68 → 5.09, 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 AAFrisco RoughRiders · 104 IPFIP 4.12 → 4.92 (+0.80)K% 18.8% → 15.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.81%—×0.81015.23%
BB% (unintentional) /BF6.19%—×1.1006.81%
HR / BF /BF3.32%÷0.976×1.2004.08%

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 95).

Result: FIP 4.12 → 4.92, 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 AAARound Rock Express · 8 IPFIP 4.31 → 4.72 (+0.41)K% 17.1% → 14.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF17.14%—×0.86014.74%
BB% (unintentional) /BF8.57%—×0.9007.71%
HR / BF /BF2.86%÷0.913×1.1003.44%

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 83).

Result: FIP 4.31 → 4.72, 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 AAFrisco RoughRiders · 58 IPFIP 4.08 → 4.73 (+0.66)K% 21.9% → 17.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF21.91%—×0.81017.75%
BB% (unintentional) /BF6.77%—×1.1007.45%
HR / BF /BF3.59%÷1.080×1.2003.98%

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 116).

Result: FIP 4.08 → 4.73, 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).

2023 A+Hickory Crawdads · 62 IPFIP 2.99 → 4.29 (+1.30)K% 31.2% → 24.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF31.20%—×0.77024.02%
BB% (unintentional) /BF5.13%—×1.1505.90%
HR / BF /BF3.42%÷0.948×1.2504.51%

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 90).

Result: FIP 2.99 → 4.29, 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 ADown East Wood Ducks · 92 IPFIP 3.08 → 4.44 (+1.37)K% 27.2% → 20.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.20%—×0.74020.13%
BB% (unintentional) /BF6.40%—×1.1807.55%
HR / BF /BF2.67%÷0.912×1.3003.80%

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 82).

Result: FIP 3.08 → 4.44, 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+Hickory Crawdads · 12 IPFIP 3.82 → 4.77 (+0.95)K% 27.7% → 21.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.66%—×0.77021.30%
BB% (unintentional) /BF14.89%—×1.15017.13%
HR / BF /BF2.13%÷1.123×1.2502.37%

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 125).

Result: FIP 3.82 → 4.77, 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 Rangers · 28 IPFIP 3.58 → 5.18 (+1.60)K% 27.0% → 18.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF26.96%—×0.68018.33%
BB% (unintentional) /BF10.43%—×1.25013.04%
HR / BF /BF2.61%÷1.015×1.4003.60%

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 103).

Result: FIP 3.58 → 5.18, 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: 927 starter careers (497 from 1990-2025 + 430 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 PROJECTION4.013218.3%6.2%1.584.93
Jerad Eickhoff ('22)2.311620.7%6.9%1.574.50
Paul Mitchell ('75-'80, 1 WAR*)3.110416.7%*7.1%*1.59*4.98*
Dave Bush ('13)5.714315.7%6.0%1.344.73
Craig Swan ('73-'84, 10 WAR*)6.212418.8%*7.1%*1.36*4.46*
Zach Plesac ('24)2.49618.1%6.5%1.434.31
Mike Smithson ('82-'89, 10 WAR*)6.817017.6%*6.5%*1.33*4.62*