Jake Haberer
P Arkansas Travelers| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 27 | AASEA | 45 | 0 | 43 | 5.40 | 4.14 | 30.0% | 14.5% | — | K 24.3% · BB 16.0% · FIP 5.24 | |
| 2023 | 28 | AASEA | 36 | 4 | 47 | 4.21 | 4.19 | 20.3% | 13.4% | — | K 16.4% · BB 14.7% · FIP 5.10 | |
| 2024 | 29 | MIX2 levels | 17 | 1 | 19 | 4.19 | 3.57 | 22.0% | 13.2% | — | K 16.2% · BB 17.6% · FIP 5.03 | |
| 2025 | 30 | No MLB games played | ||||||||||
| 2026 | 31 | No MLB games played | ||||||||||
| 2027PROJ | 32 | MLBSEA | — | — | 0 | 4.64 | 4.64 | 22.1% | 10.9% | — | ||
| 2028PROJ31% MLB | 33 | MLBSEA | 5 | 0 | 5 | 4.76 | 4.86 | 21.7% | 11.2% | -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 | 23 | MIX MLE | 2 levels | 8 | 0 | 9 | 45 | 13 | 6 | 0 | 0% | 1.1 | 28.9% | 13.3% | 15.6% | 0.0% | 5.19 | 2.35 | — |
| 2018 | 23 | MIX RAW | 2 levels | 8 | 0 | 9 | 45 | 13 | 6 | 0 | 0% | 1.1 | 28.9% | 13.3% | 15.6% | 0.0% | 5.19 | 2.18 | — |
| 2019 | 24 | MIX MLE | 3 levels | 38 | 0 | 49 | 218 | 68 | 32 | 3 | 0% | 1.3 | 26.9% | 17.3% | 9.6% | 0.8% | 4.93 | 3.46 | — |
| 2019 | 24 | MIX RAW | 3 levels | 38 | 0 | 49 | 218 | 68 | 32 | 3 | 0% | 1.3 | 31.2% | 14.7% | 16.5% | 1.4% | 4.93 | 3.08 | — |
| 2021 | 26 | AA MLE | Arkansas Travelers | 26 | 0 | 32 | 157 | 26 | 25 | 5 | 0% | 1.2 | 13.4% | 17.5% | -4.1% | 4.3% | 6.12 | 6.54 | — |
| 2021 | 26 | AA RAW | Arkansas Travelers | 26 | 0 | 32 | 157 | 26 | 25 | 5 | 0% | 1.2 | 16.6% | 15.9% | 0.6% | 3.2% | 6.12 | 5.82 | — |
| 2022 | 27 | AA MLE | Arkansas Travelers | 45 | 0 | 43 | 200 | 60 | 29 | 6 | 0% | 1.0 | 24.3% | 16.0% | 8.3% | 4.0% | 5.40 | 5.24 | — |
| 2022 | 27 | AA RAW | Arkansas Travelers | 45 | 0 | 43 | 200 | 60 | 29 | 6 | 0% | 1.0 | 30.0% | 14.5% | 15.5% | 3.0% | 5.40 | 4.14 | — |
| 2023 | 28 | AA MLE | Arkansas Travelers | 36 | 4 | 47 | 202 | 41 | 27 | 4 | 11% | 1.3 | 16.4% | 14.7% | 1.7% | 2.8% | 4.21 | 5.10 | — |
| 2023 | 28 | AA RAW | Arkansas Travelers | 36 | 4 | 47 | 202 | 41 | 27 | 4 | 11% | 1.3 | 20.3% | 13.4% | 6.9% | 2.0% | 4.21 | 4.19 | — |
| 2024 | 29 | MIX MLE | 2 levels | 17 | 1 | 19 | 91 | 20 | 12 | 1 | 6% | 1.1 | 16.2% | 17.6% | -1.4% | 2.0% | 4.19 | 5.03 | — |
| 2024 | 29 | MIX MLE | 2 levels | 17 | 1 | 19 | 91 | 20 | 12 | 1 | 6% | 1.1 | 16.2% | 17.6% | -1.4% | 2.0% | 4.19 | 5.03 | — |
| 2024 | 29 | MIX RAW | 2 levels | 17 | 1 | 19 | 91 | 20 | 12 | 1 | 6% | 1.1 | 22.0% | 13.2% | 8.8% | 1.1% | 4.19 | 3.57 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 32 | MLB | SEA | — | — | 0 | — | — | — | — | — | — | 22.1% | 10.9% | 11.1% | 3.0% | 4.64 | 4.64 | — |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 33 | MLB MLE | SEA | 16 | 0 | 17 | 72 | 16 | 8 | 2 | 0% | 1.1 | 21.7% | 11.2% | 10.5% | 3.3% | 4.76 | 4.86 | -0.1 |
| 2028 | 33 | MLB CTX | SEA | 5 | 0 | 5 | 21 | 5 | 2 | 1 | 0% | 1.0 | 21.7% | 11.2% | 10.5% | 3.3% | 4.76 | 4.86 | -0.0 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 5 | 0 | 5 | 23 | 5 | 3 | 1 | 0% | 1.1 | 21.7% | 11.2% | 10.5% | 3.3% | 4.76 | 4.48 | +0.0 | |
| / 200 IP | — | RAW | 190 | 0 | 200 | 844 | 187 | 112 | 37 | 0% | 1.1 | 21.7% | 11.2% | 10.5% | 3.3% | 4.76 | 4.48 | +0.2 | |
| Career | — | MLE | 170 | 5 | 200 | 913 | 189 | 149 | 24 | 3% | 1.2 | 20.7% | 16.3% | 4.4% | 2.6% | 4.99 | 4.84 | -0.1 | |
| / 200 IP | — | MLE | 170 | 5 | 200 | 913 | 189 | 149 | 24 | 3% | 1.2 | 20.7% | 16.3% | 4.4% | 2.6% | 4.99 | 4.84 | -0.7 | |
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 AAArkansas Travelers · 15 IPFIP 4.17 → 5.03 (+0.86)K% 20.0% → 16.2%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 20.00% | — | ×0.810 | 16.20% |
| BB% (unintentional) /BF | 16.00% | — | ×1.100 | 17.60% |
| HR / BF /BF | 1.33% | ÷0.820 | ×1.200 | 1.95% |
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 64).
Result: FIP 4.17 → 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).
2023 AAArkansas Travelers · 47 IPFIP 4.17 → 5.10 (+0.94)K% 20.3% → 16.4%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 20.30% | — | ×0.810 | 16.44% |
| BB% (unintentional) /BF | 13.37% | — | ×1.100 | 14.70% |
| HR / BF /BF | 1.98% | ÷0.853 | ×1.200 | 2.79% |
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 71).
Result: FIP 4.17 → 5.10, 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 AAArkansas Travelers · 43 IPFIP 4.05 → 5.24 (+1.19)K% 30.0% → 24.3%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 30.00% | — | ×0.810 | 24.30% |
| BB% (unintentional) /BF | 14.50% | — | ×1.100 | 15.95% |
| HR / BF /BF | 3.00% | ÷0.909 | ×1.200 | 3.96% |
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 82).
Result: FIP 4.05 → 5.24, 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 AAArkansas Travelers · 32 IPFIP 5.47 → 6.54 (+1.07)K% 16.6% → 13.4%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 16.56% | — | ×0.810 | 13.41% |
| BB% (unintentional) /BF | 15.92% | — | ×1.100 | 17.52% |
| HR / BF /BF | 3.18% | ÷0.892 | ×1.200 | 4.29% |
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 78).
Result: FIP 5.47 → 6.54, 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).
2019 AAArkansas Travelers · 24 IPFIP 3.34 → 4.35 (+1.00)K% 30.8% → 24.9%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 30.77% | — | ×0.810 | 24.92% |
| BB% (unintentional) /BF | 18.27% | — | ×1.100 | 20.10% |
| HR / BF /BF | 0.96% | ÷0.784 | ×1.200 | 1.47% |
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 57).
Result: FIP 3.34 → 4.35, 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 A+Modesto Nuts · 22 IPFIP 1.46 → 2.42 (+0.97)K% 37.8% → 29.1%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 37.78% | — | ×0.770 | 29.09% |
| BB% (unintentional) /BF | 12.22% | — | ×1.150 | 14.06% |
| HR / BF /BF | 0.00% | ÷0.768 | ×1.250 | 0.00% |
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 54).
Result: FIP 1.46 → 2.42, 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 AAATacoma Rainiers · 4 IPFIP 8.03 → 8.38 (+0.36)K% 8.3% → 7.3%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 8.33% | — | ×0.880 | 7.33% |
| BB% (unintentional) /BF | 8.33% | — | ×1.050 | 8.75% |
| HR / BF /BF | 8.33% | ÷1.049 | ×1.100 | 8.74% |
Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, 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 110).
Result: FIP 8.03 → 8.38, 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).
2018 ROKAZL Mariners · 4 IPFIP 3.10 → 4.21 (+1.11)K% 23.1% → 15.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 23.08% | — | ×0.680 | 15.69% |
| BB% (unintentional) /BF | 15.38% | — | ×1.250 | 19.23% |
| HR / BF /BF | 0.00% | ÷1.000 | ×1.400 | 0.00% |
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 100).
Result: FIP 3.10 → 4.21, 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).