William Fleming
P Wichita Wind Surge| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 25 | MIX2 levels | 27 | 20 | 105 | 7.22 | 4.89 | 12.2% | 9.4% | — | K 10.1% · BB 10.0% · FIP 5.31 |
| 2025 | 26 | MIX3 levels | 28 | 9 | 60 | 6.60 | 3.85 | 18.1% | 6.8% | — | K 15.0% · BB 6.2% · FIP 4.02 |
| 2026 | 27 | AAMIN | 28 | 0 | 40 | 6.13 | 4.61 | 16.7% | 10.2% | — | K 13.5% · BB 11.2% · FIP 5.15 |
| 2027PROJ | 28 | MLBMIN | 1 | 0 | 1 | 5.10 | 5.10 | 13.1% | 8.6% | -0.0 | |
| 2028PROJ31% MLB | 29 | MLBMIN | 14 | 0 | 15 | 5.10 | 5.15 | 13.9% | 8.8% | -0.1 | |
| 2029PROJ51% MLB | 30 | MLBMIN | 19 | 0 | 20 | 5.17 | 5.26 | 14.2% | 9.2% | -0.2 |
Grades · Contract
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
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.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | 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) | |||||||||||||||||||
| 2021 | 22 | MIX MLE | 2 levels | 9 | 2 | 22 | 85 | 27 | 4 | 2 | 22% | 2.4 | 22.6% | 4.9% | 17.7% | 4.2% | 3.27 | 4.12 | — |
| 2021 | 22 | MIX RAW | 2 levels | 9 | 2 | 22 | 85 | 27 | 4 | 2 | 22% | 2.4 | 31.8% | 4.7% | 27.1% | 2.4% | 3.27 | 2.37 | — |
| 2022 | 23 | MIX MLE | 2 levels | 25 | 25 | 122 | 532 | 98 | 42 | 18 | 100% | 4.9 | 13.9% | 9.2% | 4.6% | 4.6% | 5.00 | 5.62 | — |
| 2022 | 23 | MIX RAW | 2 levels | 25 | 25 | 122 | 532 | 98 | 42 | 18 | 100% | 4.9 | 18.4% | 7.9% | 10.5% | 3.4% | 5.00 | 4.44 | — |
| 2023 | 24 | MIX MLE | 2 levels | 23 | 19 | 107 | 467 | 91 | 34 | 9 | 83% | 4.7 | 15.3% | 8.2% | 7.1% | 2.5% | 4.11 | 4.24 | — |
| 2023 | 24 | MIX RAW | 2 levels | 23 | 19 | 107 | 467 | 91 | 34 | 9 | 83% | 4.7 | 19.5% | 7.3% | 12.2% | 1.9% | 4.11 | 3.44 | — |
| 2024 | 25 | MIX MLE | 2 levels | 27 | 20 | 105 | 490 | 60 | 46 | 13 | 74% | 3.9 | 10.1% | 10.0% | 0.0% | 3.3% | 7.22 | 5.31 | — |
| 2024 | 25 | MIX MLE | 2 levels | 27 | 20 | 105 | 490 | 60 | 46 | 13 | 74% | 3.9 | 10.1% | 10.0% | 0.0% | 3.3% | 7.22 | 5.31 | — |
| 2024 | 25 | MIX RAW | 2 levels | 27 | 20 | 105 | 490 | 60 | 46 | 13 | 74% | 3.9 | 12.2% | 9.4% | 2.9% | 2.7% | 7.22 | 4.89 | — |
| 2025 | 26 | MIX MLE | 3 levels | 28 | 9 | 60 | 293 | 53 | 20 | 7 | 32% | 2.1 | 15.0% | 6.2% | 8.8% | 2.6% | 6.60 | 4.02 | — |
| 2025 | 26 | MIX MLE | 3 levels | 28 | 9 | 60 | 293 | 53 | 20 | 7 | 32% | 2.1 | 15.0% | 6.2% | 8.8% | 2.6% | 6.60 | 4.02 | — |
| 2025 | 26 | MIX RAW | 3 levels | 28 | 9 | 60 | 293 | 53 | 20 | 7 | 32% | 2.1 | 18.1% | 6.8% | 11.3% | 2.4% | 6.60 | 3.85 | — |
| 2026 | 27 | AA MLE | Wichita Wind Surge | 28 | 0 | 40 | 186 | 31 | 19 | 5 | 0% | 1.4 | 13.5% | 11.2% | 2.3% | 3.2% | 6.13 | 5.15 | — |
| 2026 | 27 | AA MLE | Wichita Wind Surge | 28 | 0 | 40 | 186 | 31 | 19 | 5 | 0% | 1.4 | 13.5% | 11.2% | 2.3% | 3.2% | 6.13 | 5.15 | — |
| 2026 | 27 | AA RAW | Wichita Wind Surge | 28 | 0 | 40 | 186 | 31 | 19 | 5 | 0% | 1.4 | 16.7% | 10.2% | 6.5% | 2.7% | 6.13 | 4.61 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 28 | MLB | MIN | 1 | 0 | 1 | 4 | 1 | 0 | 0 | 0% | 1.0 | 13.1% | 8.6% | 4.5% | 3.0% | 5.10 | 5.10 | -0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 29 | MLB MLE | MIN | 44 | 0 | 47 | 197 | 27 | 17 | 6 | 0% | 1.1 | 13.9% | 8.8% | 5.0% | 3.1% | 5.10 | 5.15 | -0.3 |
| 2029 | 30 | MLB MLE | MIN | 38 | 0 | 39 | 166 | 24 | 15 | 6 | 0% | 1.0 | 14.2% | 9.2% | 5.0% | 3.3% | 5.17 | 5.26 | -0.3 |
| 2028 | 29 | MLB CTX | MIN | 14 | 0 | 15 | 63 | 9 | 6 | 2 | 0% | 1.1 | 13.9% | 8.8% | 5.0% | 3.1% | 5.10 | 5.15 | -0.1 |
| 2029 | 30 | MLB CTX | MIN | 19 | 0 | 20 | 84 | 12 | 8 | 3 | 0% | 1.1 | 14.2% | 9.2% | 5.0% | 3.3% | 5.17 | 5.26 | -0.2 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 33 | 0 | 35 | 147 | 21 | 13 | 5 | 0% | 1.1 | 14.1% | 9.0% | 5.0% | 3.2% | 5.14 | 4.83 | -0.1 | |
| / 200 IP | — | RAW | 190 | 0 | 200 | 844 | 121 | 75 | 29 | 0% | 1.1 | 14.1% | 9.0% | 5.0% | 3.2% | 5.14 | 4.83 | -0.7 | |
| Career | — | MLE | 140 | 75 | 456 | 2053 | 283 | 180 | 69 | 54% | 3.3 | 13.8% | 8.8% | 5.0% | 3.4% | 5.53 | 4.90 | +0.2 | |
| / 200 IP | — | MLE | 61 | 33 | 200 | 900 | 124 | 79 | 30 | 54% | 3.3 | 13.8% | 8.8% | 5.0% | 3.4% | 5.53 | 4.90 | +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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 16.67% | — | ×0.810 | 13.50% |
| BB% (unintentional) /BF | 10.22% | — | ×1.100 | 11.24% |
| HR / BF /BF | 2.69% | ÷1.000 | ×1.200 | 3.23% |
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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 19.27% | — | ×0.860 | 16.57% |
| BB% (unintentional) /BF | 5.21% | — | ×0.900 | 4.69% |
| HR / BF /BF | 2.60% | ÷1.204 | ×1.100 | 2.38% |
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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 14.81% | — | ×0.770 | 11.41% |
| BB% (unintentional) /BF | 8.64% | — | ×1.150 | 9.94% |
| HR / BF /BF | 2.47% | ÷1.036 | ×1.250 | 2.98% |
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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 20.00% | — | ×0.810 | 16.20% |
| BB% (unintentional) /BF | 15.00% | — | ×1.100 | 16.50% |
| HR / BF /BF | 0.00% | ÷0.800 | ×1.200 | 0.00% |
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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 11.14% | — | ×0.810 | 9.02% |
| BB% (unintentional) /BF | 9.87% | — | ×1.100 | 10.86% |
| HR / BF /BF | 2.53% | ÷0.920 | ×1.200 | 3.30% |
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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 16.84% | — | ×0.860 | 14.48% |
| BB% (unintentional) /BF | 7.37% | — | ×0.900 | 6.63% |
| HR / BF /BF | 3.16% | ÷1.111 | ×1.100 | 3.13% |
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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 20.46% | — | ×0.770 | 15.76% |
| BB% (unintentional) /BF | 6.56% | — | ×1.150 | 7.55% |
| HR / BF /BF | 1.16% | ÷1.033 | ×1.250 | 1.40% |
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%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 18.27% | — | ×0.810 | 14.80% |
| BB% (unintentional) /BF | 8.17% | — | ×1.100 | 8.99% |
| HR / BF /BF | 2.88% | ÷0.872 | ×1.200 | 3.97% |
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.
| Player | 162s | IP/yr | K% | BB% | HR/9 | ERA |
|---|---|---|---|---|---|---|
| OGILVIE CAREER PROJECTION | 0.7 | 48 | 13.6% | 8.8% | 1.21 | 5.12 |
| Brian Stokes ('10) | 1.0 | 52 | 14.5% | 10.1% | 1.22 | 5.27 |
| Carlos Almánzar ('05) | 1.2 | 60 | 16.3% | 7.9% | 1.32 | 4.82 |
| Vic Darensbourg ('05) | 1.5 | 50 | 17.0% | 9.3% | 1.01 | 4.96 |
| Bob Macdonald ('90-'96, 1 WAR*) | 1.2 | 59 | 18.3%* | 9.8%* | 1.20* | 4.32* |
| Larry Casian ('90-'98, 0 WAR*) | 1.2 | 40 | 14.7%* | 6.8%* | 1.25* | 4.37* |
| Greg Booker ('83-'90, -1 WAR*) | 1.3 | 53 | 13.3%* | 10.2%* | 1.07* | 4.51* |