Chase Cohen
P Midland RockHounds| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 25 | AAOAK | 44 | 1 | 58 | 3.41 | 3.41 | 26.7% | 11.6% | — | K 21.6% · BB 12.7% · FIP 4.54 | |
| 2023 | 26 | MIX2 levels | 46 | 0 | 55 | 5.93 | 4.05 | 24.7% | 14.7% | — | K 19.9% · BB 14.3% · FIP 4.70 | |
| 2024 | 27 | AAOAK | 17 | 0 | 21 | 2.61 | 3.83 | 25.0% | 12.5% | — | K 20.2% · BB 13.8% · FIP 4.72 | |
| 2025 | 28 | No MLB games played | ||||||||||
| 2026 | 29 | No MLB games played | ||||||||||
| 2027PROJ | 30 | MLBOAK | — | — | 0 | 4.51 | 4.51 | 22.7% | 10.3% | — | ||
| 2028PROJ31% MLB | 31 | MLBOAK | 6 | 0 | 6 | 4.61 | 4.69 | 22.4% | 10.5% | -0.0 | ||
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) | |||||||||||||||||||
| 2018 | 21 | ROK MLE | AZL Athletics | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0% | 1.0 | 0.0% | 0.0% | 0.0% | 0.0% | 0.00 | 3.10 | — |
| 2018 | 21 | ROK RAW | AZL Athletics | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0% | 1.0 | 0.0% | 0.0% | 0.0% | 0.0% | 0.00 | 3.10 | — |
| 2019 | 22 | A MLE | Beloit Snappers | 27 | 18 | 114 | 498 | 106 | 55 | 9 | 67% | 4.2 | 15.8% | 13.0% | 2.7% | 2.3% | 4.64 | 4.69 | — |
| 2019 | 22 | A RAW | Beloit Snappers | 27 | 18 | 114 | 498 | 106 | 55 | 9 | 67% | 4.2 | 21.3% | 11.0% | 10.2% | 1.8% | 4.64 | 3.71 | — |
| 2021 | 24 | AA MLE | Midland RockHounds | 10 | 6 | 27 | 115 | 33 | 14 | 1 | 60% | 2.7 | 23.2% | 13.4% | 9.9% | 1.2% | 3.00 | 3.52 | — |
| 2021 | 24 | AA RAW | Midland RockHounds | 10 | 6 | 27 | 115 | 33 | 14 | 1 | 60% | 2.7 | 28.7% | 12.2% | 16.5% | 0.9% | 3.00 | 2.69 | — |
| 2022 | 25 | AA MLE | Midland RockHounds | 44 | 1 | 58 | 251 | 67 | 29 | 5 | 2% | 1.3 | 21.6% | 12.7% | 8.9% | 3.0% | 3.41 | 4.54 | — |
| 2022 | 25 | AA RAW | Midland RockHounds | 44 | 1 | 58 | 251 | 67 | 29 | 5 | 2% | 1.3 | 26.7% | 11.6% | 15.1% | 2.0% | 3.41 | 3.41 | — |
| 2023 | 26 | MIX MLE | 2 levels | 46 | 0 | 55 | 251 | 62 | 37 | 5 | 0% | 1.2 | 19.9% | 14.3% | 5.6% | 2.7% | 5.93 | 4.70 | — |
| 2023 | 26 | MIX RAW | 2 levels | 46 | 0 | 55 | 251 | 62 | 37 | 5 | 0% | 1.2 | 24.7% | 14.7% | 10.0% | 2.0% | 5.93 | 4.05 | — |
| 2024 | 27 | AA MLE | Midland RockHounds | 17 | 0 | 21 | 88 | 22 | 11 | 2 | 0% | 1.2 | 20.2% | 13.8% | 6.5% | 2.9% | 2.61 | 4.72 | — |
| 2024 | 27 | AA MLE | Midland RockHounds | 17 | 0 | 21 | 88 | 22 | 11 | 2 | 0% | 1.2 | 20.2% | 13.8% | 6.5% | 2.9% | 2.61 | 4.72 | — |
| 2024 | 27 | AA RAW | Midland RockHounds | 17 | 0 | 21 | 88 | 22 | 11 | 2 | 0% | 1.2 | 25.0% | 12.5% | 12.5% | 2.3% | 2.61 | 3.83 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 30 | MLB | OAK | — | — | 0 | — | — | — | — | — | — | 22.7% | 10.3% | 12.5% | 3.0% | 4.51 | 4.51 | — |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 31 | MLB MLE | OAK | 17 | 0 | 18 | 76 | 17 | 8 | 2 | 0% | 1.1 | 22.4% | 10.5% | 11.9% | 3.2% | 4.61 | 4.69 | -0.0 |
| 2028 | 31 | MLB CTX | OAK | 6 | 0 | 6 | 25 | 6 | 3 | 1 | 0% | 1.0 | 22.4% | 10.5% | 11.9% | 3.2% | 4.61 | 4.69 | -0.0 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 5 | 0 | 6 | 24 | 5 | 2 | 1 | 0% | 1.1 | 22.4% | 10.5% | 11.9% | 3.2% | 4.61 | 4.31 | +0.0 | |
| / 200 IP | — | RAW | 190 | 0 | 200 | 844 | 179 | 71 | 36 | 0% | 1.1 | 22.4% | 10.5% | 11.9% | 3.2% | 4.61 | 4.31 | +0.6 | |
| Career | — | MLE | 145 | 25 | 276 | 1206 | 227 | 160 | 30 | 17% | 1.9 | 18.8% | 13.3% | 5.6% | 2.5% | 4.31 | 4.55 | -0.0 | |
| / 200 IP | — | MLE | 105 | 18 | 200 | 875 | 165 | 116 | 22 | 17% | 1.9 | 18.8% | 13.3% | 5.6% | 2.5% | 4.31 | 4.55 | -0.3 | |
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.
2024 AAMidland RockHounds · 21 IPFIP 3.82 → 4.72 (+0.90)K% 25.0% → 20.2%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 25.00% | — | ×0.810 | 20.25% |
| BB% (unintentional) /BF | 12.50% | — | ×1.100 | 13.75% |
| HR / BF /BF | 2.27% | ÷0.940 | ×1.200 | 2.90% |
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 88).
Result: FIP 3.82 → 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).
2023 AAALas Vegas Aviators · 43 IPFIP 4.49 → 4.70 (+0.21)K% 23.2% → 19.9%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 23.19% | — | ×0.860 | 19.94% |
| BB% (unintentional) /BF | 15.94% | — | ×0.900 | 14.35% |
| HR / BF /BF | 2.42% | ÷0.996 | ×1.100 | 2.67% |
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 99).
Result: FIP 4.49 → 4.70, 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).
2023 AAMidland RockHounds · 12 IPFIP 1.56 → 2.19 (+0.63)K% 31.8% → 25.8%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 31.82% | — | ×0.810 | 25.77% |
| BB% (unintentional) /BF | 9.09% | — | ×1.100 | 10.00% |
| HR / BF /BF | 0.00% | ÷0.957 | ×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 91).
Result: FIP 1.56 → 2.19, 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 AAMidland RockHounds · 58 IPFIP 3.40 → 4.54 (+1.14)K% 26.7% → 21.6%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 26.69% | — | ×0.810 | 21.62% |
| BB% (unintentional) /BF | 11.55% | — | ×1.100 | 12.71% |
| HR / BF /BF | 1.99% | ÷0.793 | ×1.200 | 3.02% |
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 59).
Result: FIP 3.40 → 4.54, 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 AAMidland RockHounds · 27 IPFIP 2.70 → 3.52 (+0.82)K% 28.7% → 23.2%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 28.70% | — | ×0.810 | 23.24% |
| BB% (unintentional) /BF | 12.17% | — | ×1.100 | 13.39% |
| HR / BF /BF | 0.87% | ÷0.838 | ×1.200 | 1.24% |
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 68).
Result: FIP 2.70 → 3.52, 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).
2019 ABeloit Snappers · 114 IPFIP 3.69 → 4.69 (+1.00)K% 21.3% → 15.8%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 21.29% | — | ×0.740 | 15.75% |
| BB% (unintentional) /BF | 11.04% | — | ×1.180 | 13.03% |
| HR / BF /BF | 1.81% | ÷1.014 | ×1.300 | 2.32% |
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 103).
Result: FIP 3.69 → 4.69, 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).