William Fleming

P Wichita Wind Surge
Age 28 RHP 6'6" / 220 lbs AA peak 0.1 · 2027
Overview
AAPROSPECT
ETA2029MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202425MIX2 levels27201057.224.8912.2%9.4%—K 10.1% · BB 10.0% · FIP 5.31
202526MIX3 levels289606.603.8518.1%6.8%—K 15.0% · BB 6.2% · FIP 4.02
202627AAMIN280406.134.6116.7%10.2%—K 13.5% · BB 11.2% · FIP 5.15
2027PROJ28MLBMIN1015.105.1013.1%8.6%-0.0
2028PROJ31% MLB29MLBMIN140155.105.1513.9%8.8%-0.1
2029PROJ51% MLB30MLBMIN190205.175.2614.2%9.2%-0.2
Next 3 projected WAR -0.3Projected 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 0.0 / P90 0.0, comp-based) · star 0% · didn't stick 98%
CompsRamon Delgado (age 29) · Dennis O'Grady (age 26) · Josh Roeder (age 26)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 130122vR 114
ERA5.10
FIP5.10
K%13.1%
BB%8.6%
K-BB%4.5%
Proj IP59
Value2027 · WAR
Runs saved vs league avg · 59 IP
K: -4.3 runs (Runs saved by strikeouts vs lg-avg K%)-4KBB: +0.0 runs (Runs saved by walk suppression vs lg-avg BB%)+0BBCONTACT: -1.8 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +2.4 runs (Replacement credit for innings volume)+2STAMTotal WAR: -0.38 (59 IP)-0.4WAR
-0.4-0.12728
Grades · Contract
Scouting Grades
STUF4040
CTRL6565
CMD5050
K†3030

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)
202122MIX MLE2 levels922285274222%2.422.6%4.9%17.7%4.2%3.274.12—
202122MIX RAW2 levels922285274222%2.431.8%4.7%27.1%2.4%3.272.37—
202223MIX MLE2 levels2525122532984218100%4.913.9%9.2%4.6%4.6%5.005.62—
202223MIX RAW2 levels2525122532984218100%4.918.4%7.9%10.5%3.4%5.004.44—
202324MIX MLE2 levels23191074679134983%4.715.3%8.2%7.1%2.5%4.114.24—
202324MIX RAW2 levels23191074679134983%4.719.5%7.3%12.2%1.9%4.113.44—
202425MIX MLE2 levels272010549060461374%3.910.1%10.0%0.0%3.3%7.225.31—
202425MIX MLE2 levels272010549060461374%3.910.1%10.0%0.0%3.3%7.225.31—
202425MIX RAW2 levels272010549060461374%3.912.2%9.4%2.9%2.7%7.224.89—
202526MIX MLE3 levels289602935320732%2.115.0%6.2%8.8%2.6%6.604.02—
202526MIX MLE3 levels289602935320732%2.115.0%6.2%8.8%2.6%6.604.02—
202526MIX RAW3 levels289602935320732%2.118.1%6.8%11.3%2.4%6.603.85—
202627AA MLEWichita Wind Surge28040186311950%1.413.5%11.2%2.3%3.2%6.135.15—
202627AA MLEWichita Wind Surge28040186311950%1.413.5%11.2%2.3%3.2%6.135.15—
202627AA RAWWichita Wind Surge28040186311950%1.416.7%10.2%6.5%2.7%6.134.61—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202728MLBMIN10141000%1.013.1%8.6%4.5%3.0%5.105.10-0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202829MLB MLEMIN44047197271760%1.113.9%8.8%5.0%3.1%5.105.15-0.3
202930MLB MLEMIN38039166241560%1.014.2%9.2%5.0%3.3%5.175.26-0.3
202829MLB CTXMIN14015639620%1.113.9%8.8%5.0%3.1%5.105.15-0.1
202930MLB CTXMIN190208412830%1.114.2%9.2%5.0%3.3%5.175.26-0.2
▸ Career totals — MLB only (actual + projected)
Career— RAW33035147211350%1.114.1%9.0%5.0%3.2%5.144.83-0.1
/ 200 IP— RAW190020084412175290%1.114.1%9.0%5.0%3.2%5.144.83-0.7
Career— MLE1407545620532831806954%3.313.8%8.8%5.0%3.4%5.534.90+0.2
/ 200 IP— MLE6133200900124793054%3.313.8%8.8%5.0%3.4%5.534.90+0.5

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 AAWichita Wind Surge · 40 IPFIP 4.46 → 5.15 (+0.69)K% 16.7% → 13.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF16.67%—×0.81013.50%
BB% (unintentional) /BF10.22%—×1.10011.24%
HR / BF /BF2.69%÷1.000×1.2003.23%

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 4.46 → 5.15, 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 AAATacoma Rainiers · 41 IPFIP 3.56 → 3.60 (+0.04)K% 19.3% → 16.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF19.27%—×0.86016.57%
BB% (unintentional) /BF5.21%—×0.9004.69%
HR / BF /BF2.60%÷1.204×1.1002.38%

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 141).

Result: FIP 3.56 → 3.60, 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+Everett AquaSox · 14 IPFIP 4.30 → 5.03 (+0.73)K% 14.8% → 11.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF14.81%—×0.77011.41%
BB% (unintentional) /BF8.64%—×1.1509.94%
HR / BF /BF2.47%÷1.036×1.2502.98%

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 107).

Result: FIP 4.30 → 5.03, 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 AAArkansas Travelers · 4 IPFIP 3.31 → 3.82 (+0.51)K% 20.0% → 16.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.00%—×0.81016.20%
BB% (unintentional) /BF15.00%—×1.10016.50%
HR / BF /BF0.00%÷0.800×1.2000.00%

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 60).

Result: FIP 3.31 → 3.82, 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 AANorthwest Arkansas Naturals · 84 IPFIP 4.80 → 5.53 (+0.73)K% 11.1% → 9.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF11.14%—×0.8109.02%
BB% (unintentional) /BF9.87%—×1.10010.86%
HR / BF /BF2.53%÷0.920×1.2003.30%

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 84).

Result: FIP 4.80 → 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).

2024 AAAOmaha Storm Chasers · 21 IPFIP 4.34 → 4.43 (+0.09)K% 16.8% → 14.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF16.84%—×0.86014.48%
BB% (unintentional) /BF7.37%—×0.9006.63%
HR / BF /BF3.16%÷1.111×1.1003.13%

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 122).

Result: FIP 4.34 → 4.43, 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+Quad Cities River Bandits · 60 IPFIP 2.84 → 3.49 (+0.66)K% 20.5% → 15.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.46%—×0.77015.76%
BB% (unintentional) /BF6.56%—×1.1507.55%
HR / BF /BF1.16%÷1.033×1.2501.40%

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 107).

Result: FIP 2.84 → 3.49, 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 AANorthwest Arkansas Naturals · 48 IPFIP 4.18 → 5.17 (+0.99)K% 18.3% → 14.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.27%—×0.81014.80%
BB% (unintentional) /BF8.17%—×1.1008.99%
HR / BF /BF2.88%÷0.872×1.2003.97%

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 74).

Result: FIP 4.18 → 5.17, 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 PROJECTION0.74813.6%8.8%1.215.12
Brian Stokes ('10)1.05214.5%10.1%1.225.27
Carlos Almánzar ('05)1.26016.3%7.9%1.324.82
Vic Darensbourg ('05)1.55017.0%9.3%1.014.96
Bob Macdonald ('90-'96, 1 WAR*)1.25918.3%*9.8%*1.20*4.32*
Larry Casian ('90-'98, 0 WAR*)1.24014.7%*6.8%*1.25*4.37*
Greg Booker ('83-'90, -1 WAR*)1.35313.3%*10.2%*1.07*4.51*