Adam Serwinowski

P Tulsa Drillers
Age 23 LHP 6'5" / 191 lbs AA Svc 0.0 · Ctrl thru 2033 peak 0.7 · 2029
Overview
AAPROSPECTMiLBFA 2034
OGV OFP40OGV rank#377ETA2028MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202420ACIN2525863.572.8129.0%12.3%—K 21.5% · BB 14.5% · FIP 3.85
202521MIX2 levels25241124.033.4428.5%11.0%—K 22.1% · BB 12.6% · FIP 4.58
202622AALAD26261275.314.3126.9%12.4%—K 21.8% · BB 13.6% · FIP 5.23
2027PROJ23MLBLAD1135.175.1722.9%13.9%0.0
2028PROJ44% MLB24MLBLAD1111645.044.9723.3%12.3%0.4
2029PROJ67% MLB25MLBLAD1313744.884.8023.6%11.3%0.6
Next 3 projected WAR 1.0Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2033Service0.0First FA2034
2027MiLB2028Pre-Arb$0.8M2029Pre-Arb$0.8M2030Pre-Arb$0.8M2031Arb-1$2M2032Arb-2$2M2033Arb-3$2M
Career WAR0.1 WAR median (P10 -0.3 / P90 11, comp-based) · star 4% · didn't stick 74%
CompsDylan Carmouche (age 22) · Brandon Knarr (age 23) · John Doxakis (age 23)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 115123vR 131
ERA5.17
FIP5.17
K%22.9%
BB%13.9%
K-BB%9.0%
Proj IP147
Value2027 · WAR
Runs saved vs league avg · 147 IP
K: +0.8 runs (Runs saved by strikeouts vs lg-avg K%)+1KBB: -9.4 runs (Runs saved by walk suppression vs lg-avg BB%)-9BBCONTACT: -7.6 runs (Runs saved on contact quality (HR suppression) vs lg)-8CONTACTSTAM: +19.9 runs (Replacement credit for innings volume)+20STAMTotal WAR: +0.40 (147 IP)+0.4WAR
0.00.51.00.00.40.60.70.70.60.527282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit━ post-control+$19M ctrl surplus
Contract
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2028
Service   0 yrs (est)
Team Control Through   2033
First FA Year   2034
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2028
2028Pre-Arb$0.8M+0.4$1M+$0.8M
2029Pre-Arb$0.8M+0.6$2M+$1M
2030Pre-Arb$0.8M+0.7$2M+$2M
2031Arb-1$2M+0.7$2M+$0.9M
2032Arb-2$2M+0.6$2M+$0.3M
2033Arb-3$2M+0.5$1M+$0.0M (cut)
Totals $7M $11M +$5M

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)
202218ROK MLEACL Reds10141100%1.025.0%25.0%0.0%0.0%0.004.16—
202218ROK RAWACL Reds10141100%1.025.0%25.0%0.0%0.0%0.004.10—
202319ROK MLEACL Reds116271074316155%2.527.3%18.7%8.6%1.2%3.623.84—
202319ROK RAWACL Reds116271074316155%2.540.2%15.0%25.2%0.9%3.622.19—
202420A MLEDaytona Tortugas252586365106454100%3.421.5%14.5%6.9%1.3%3.573.85—
202420A MLEDaytona Tortugas252586365106454100%3.421.5%14.5%6.9%1.3%3.573.85—
202420A RAWDaytona Tortugas252586365106454100%3.429.0%12.3%16.7%1.1%3.572.81—
202521MIX MLE2 levels2524112491140541296%4.522.1%12.6%9.5%3.2%4.034.58—
202521MIX MLE2 levels2524112491140541296%4.522.1%12.6%9.5%3.2%4.034.58—
202521MIX RAW2 levels2524112491140541296%4.528.5%11.0%17.5%2.4%4.033.44—
202622AA MLETulsa Drillers26261275581506919100%4.921.8%13.6%8.2%4.1%5.315.23—
202622AA MLETulsa Drillers26261275581506919100%4.921.8%13.6%8.2%4.1%5.315.23—
202622AA RAWTulsa Drillers26261275581506919100%4.926.9%12.4%14.5%3.4%5.314.31—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202723MLBLAD11313320100%3.022.9%13.9%9.0%3.4%5.175.17+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202824MLB MLELAD26261476211457621100%5.723.3%12.3%11.0%3.3%4.964.89+0.9
202925MLB MLELAD19191114701115315100%5.923.6%11.3%12.3%3.3%4.804.72+0.9
203026MLB MLELAD18181084571095115100%6.023.7%11.1%12.6%3.3%4.724.68+0.9
203127MLB MLELAD17171054421054915100%6.223.7%11.1%12.6%3.3%4.714.70+0.8
203228MLB MLELAD1717100421994714100%5.923.6%11.3%12.3%3.4%4.764.79+0.7
203329MLB MLELAD151593391914514100%6.223.3%11.5%11.8%3.6%4.864.92+0.5
203430MLB MLELAD141484355824213100%6.023.0%11.8%11.2%3.8%5.005.10+0.3
202824MLB CTXLAD11116427063339100%5.823.3%12.3%11.0%3.5%5.044.97+0.4
202925MLB CTXLAD131374312743511100%5.723.6%11.3%12.3%3.4%4.884.80+0.6
203026MLB CTXLAD141486363864012100%6.123.7%11.1%12.6%3.4%4.804.76+0.7
203127MLB CTXLAD151590380904213100%6.023.7%11.1%12.6%3.4%4.794.78+0.7
203228MLB CTXLAD151589376894213100%5.923.6%11.3%12.3%3.6%4.844.87+0.6
203329MLB CTXLAD141484355834113100%6.023.3%11.5%11.8%3.7%4.945.00+0.5
203430MLB CTXLAD131378329763913100%6.023.0%11.8%11.2%3.9%5.095.19+0.3
▸ Career totals — MLB only (actual + projected)
Career— RAW9595565238656027385100%5.923.5%11.5%12.0%3.6%4.904.52+5.7
/ 200 IP— RAW34342008441989730100%5.923.5%11.5%12.0%3.6%4.904.52+2.0
Career— MLE888135315253392124592%4.022.2%13.9%8.3%2.9%4.344.59+5.0
/ 200 IP— MLE50462008651921202592%4.022.2%13.9%8.3%2.9%4.344.59+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 AATulsa Drillers · 127 IPFIP 4.27 → 5.23 (+0.96)K% 26.9% → 21.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF26.88%—×0.81021.77%
BB% (unintentional) /BF12.37%—×1.10013.60%
HR / BF /BF3.41%÷1.000×1.2004.09%

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 4.27 → 5.23, 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 A+Great Lakes Loons · 109 IPFIP 3.46 → 4.58 (+1.13)K% 28.7% → 22.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF28.69%—×0.77022.09%
BB% (unintentional) /BF10.97%—×1.15012.62%
HR / BF /BF2.53%÷0.992×1.2503.19%

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 98).

Result: FIP 3.46 → 4.58, 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 ADaytona Tortugas · 86 IPFIP 2.81 → 3.85 (+1.04)K% 29.0% → 21.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF29.04%—×0.74021.49%
BB% (unintentional) /BF12.33%—×1.18014.55%
HR / BF /BF1.10%÷1.078×1.3001.32%

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 2.81 → 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).

2023 ROKACL Reds · 27 IPFIP 2.11 → 3.84 (+1.72)K% 40.2% → 27.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF40.19%—×0.68027.33%
BB% (unintentional) /BF14.95%—×1.25018.69%
HR / BF /BF0.93%÷1.059×1.4001.24%

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 112).

Result: FIP 2.11 → 3.84, 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 PROJECTION4.511223.4%11.9%1.314.89
Ken Kravec ('75-'82, 5 WAR*)4.312323.6%*10.7%*1.11*4.73*
Bill Stoneman ('67-'74, 7 WAR*)6.215522.8%*11.1%*1.25*4.75*
John Maine ('13)3.09919.5%10.5%1.234.45
Tim Lollar ('80-'86, 3 WAR*)4.512921.2%*12.2%*1.35*4.94*
Jason Bere ('03)5.612318.4%12.6%1.175.14
Kazuhisa Ishii ('02-'05, 1 WAR*)2.814119.8%*13.6%*1.14*4.72*