A.J. Puk
P ACL D-backs| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 29 | MIX4 levels | 66 | 4 | 75 | 3.24 | 2.47 | 30.7% | 8.4% | 1.9 | K 29.9% · BB 8.8% · FIP 2.68 |
| 2025 | 30 | MLBARI | 8 | 0 | 8 | 3.38 | 4.10 | 34.3% | 5.7% | 0.0 | |
| 2026 | 31 | MIX2 levels | 5 | 3 | 5 | 3.86 | 2.67 | 23.5% | 11.8% | — | K 23.5% · BB 11.8% · FIP 2.60 |
| 2027PROJ | 32 | MLBARI | 1 | 0 | 1 | 3.75 | 3.90 | 26.7% | 8.9% | 0.0 | |
| 2028PROJ32% MLB | 33 | MLBARI | 16 | 0 | 17 | 4.01 | 4.18 | 25.8% | 9.3% | 0.1 | |
| 2029PROJ27% MLB | 34 | MLBARI | 11 | 0 | 12 | 4.30 | 4.49 | 24.9% | 9.8% | 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) | |||||||||||||||||||
| 2017 | 22 | MIX MLE | 2 levels | 27 | 24 | 125 | 533 | 184 | 48 | 3 | 89% | 4.6 | 27.2% | 10.1% | 17.1% | 0.7% | 4.03 | 2.46 | — |
| 2017 | 22 | MIX RAW | 2 levels | 27 | 24 | 125 | 533 | 184 | 48 | 3 | 89% | 4.6 | 34.5% | 9.0% | 25.5% | 0.6% | 4.03 | 1.62 | — |
| 2019 | 24 | MIX MLE | 4 levels | 28 | 4 | 37 | 151 | 51 | 15 | 8 | 14% | 1.3 | 33.8% | 9.9% | 23.8% | 5.3% | 4.42 | 4.41 | +0.1 |
| 2019 | 24 | MIX RAW | 4 levels | 28 | 4 | 37 | 151 | 51 | 15 | 8 | 14% | 1.3 | 33.8% | 9.9% | 23.8% | 5.3% | 4.42 | 4.38 | +0.1 |
| 2021 | 26 | MIX MLE | 2 levels | 41 | 4 | 62 | 291 | 74 | 25 | 13 | 10% | 1.5 | 23.0% | 8.9% | 14.1% | 5.2% | 6.10 | 5.14 | -0.4 |
| 2021 | 26 | MIX RAW | 2 levels | 41 | 4 | 62 | 291 | 74 | 25 | 13 | 10% | 1.5 | 25.4% | 8.6% | 16.8% | 4.5% | 6.10 | 4.65 | -0.1 |
| 2022 | 27 | MLB MLE | Oakland Athletics | 62 | 0 | 66 | 281 | 76 | 20 | 7 | 0% | 1.1 | 27.0% | 7.1% | 19.9% | 2.7% | 3.12 | 3.22 | +1.1 |
| 2022 | 27 | MLB RAW | Oakland Athletics | 62 | 0 | 66 | 281 | 76 | 20 | 7 | 0% | 1.1 | 27.0% | 7.1% | 19.9% | 2.5% | 3.12 | 3.08 | +1.2 |
| 2023 | 28 | MIX MLE | 2 levels | 61 | 0 | 59 | 253 | 82 | 12 | 11 | 0% | 1.0 | 32.2% | 4.5% | 27.7% | 4.3% | 3.94 | 3.34 | +0.9 |
| 2023 | 28 | MIX RAW | 2 levels | 61 | 0 | 59 | 253 | 82 | 12 | 11 | 0% | 1.0 | 32.4% | 4.7% | 27.7% | 4.3% | 3.94 | 3.35 | +0.8 |
| 2024 | 29 | MIX MLE | 4 levels | 66 | 4 | 75 | 309 | 95 | 26 | 5 | 6% | 1.1 | 29.9% | 8.8% | 21.1% | 1.8% | 3.24 | 2.68 | +1.7 |
| 2024 | 29 | MIX MLE | 4 levels | 66 | 4 | 75 | 309 | 95 | 26 | 5 | 6% | 1.1 | 29.9% | 8.8% | 21.1% | 1.8% | 3.24 | 2.68 | +1.7 |
| 2024 | 29 | MIX RAW | 4 levels | 66 | 4 | 75 | 309 | 95 | 26 | 5 | 6% | 1.1 | 30.7% | 8.4% | 22.3% | 1.6% | 3.24 | 2.47 | +1.9 |
| 2025 | 30 | MLB MLE | Arizona Diamondbacks | 8 | 0 | 8 | 35 | 12 | 2 | 2 | 0% | 1.0 | 34.3% | 5.7% | 28.6% | 5.7% | 3.38 | 4.07 | +0.0 |
| 2025 | 30 | MLB MLE | Arizona Diamondbacks | 8 | 0 | 8 | 35 | 12 | 2 | 2 | 0% | 1.0 | 34.3% | 5.7% | 28.6% | 5.7% | 3.38 | 4.07 | +0.0 |
| 2025 | 30 | MLB RAW | Arizona Diamondbacks | 8 | 0 | 8 | 35 | 12 | 2 | 2 | 0% | 1.0 | 34.3% | 5.7% | 28.6% | 5.7% | 3.38 | 4.10 | +0.0 |
| 2026 | 31 | MIX MLE | 2 levels | 5 | 3 | 5 | 17 | 4 | 2 | 0 | 60% | 0.9 | 23.5% | 11.8% | 11.8% | 0.0% | 3.86 | 2.60 | — |
| 2026 | 31 | MIX MLE | 2 levels | 5 | 3 | 5 | 17 | 4 | 2 | 0 | 60% | 0.9 | 23.5% | 11.8% | 11.8% | 0.0% | 3.86 | 2.60 | — |
| 2026 | 31 | MIX RAW | 2 levels | 5 | 3 | 5 | 17 | 4 | 2 | 0 | 60% | 0.9 | 23.5% | 11.8% | 11.8% | 0.0% | 3.86 | 2.67 | — |
| ▸ Career totals (raw MLB only — as recorded) | |||||||||||||||||||
| MLB Career | — | 212 | 4 | 227 | 964 | 283 | 70 | 26 | 2% | 1.1 | 29.4% | 7.3% | 22.1% | 2.7% | 3.53 | 3.02 | +4.1 | ||
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 32 | MLB | ARI | 1 | 0 | 1 | 4 | 1 | 0 | 0 | 0% | 1.0 | 26.7% | 8.9% | 17.8% | 2.8% | 3.75 | 3.90 | +0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 33 | MLB MLE | ARI | 50 | 0 | 53 | 224 | 58 | 21 | 7 | 0% | 1.1 | 25.8% | 9.3% | 16.5% | 3.1% | 4.01 | 4.18 | +0.2 |
| 2029 | 34 | MLB MLE | ARI | 42 | 0 | 44 | 184 | 46 | 18 | 6 | 0% | 1.0 | 24.9% | 9.8% | 15.1% | 3.4% | 4.30 | 4.49 | +0.0 |
| 2028 | 33 | MLB CTX | ARI | 16 | 0 | 17 | 72 | 19 | 7 | 2 | 0% | 1.1 | 25.8% | 9.3% | 16.5% | 3.1% | 4.01 | 4.18 | +0.1 |
| 2029 | 34 | MLB CTX | ARI | 11 | 0 | 12 | 51 | 13 | 5 | 2 | 0% | 1.1 | 24.9% | 9.8% | 15.1% | 3.4% | 4.30 | 4.49 | +0.0 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 240 | 4 | 256 | 1086 | 314 | 82 | 30 | 2% | 1.1 | 28.9% | 7.5% | 21.4% | 2.8% | 3.60 | 3.12 | +4.4 | |
| / 200 IP | — | RAW | 187 | 3 | 200 | 849 | 245 | 64 | 23 | 2% | 1.1 | 28.9% | 7.5% | 21.4% | 2.8% | 3.60 | 3.12 | +3.4 | |
| Career | — | MLE | 298 | 39 | 437 | 1870 | 529 | 158 | 53 | 13% | 1.5 | 28.3% | 8.4% | 19.9% | 2.8% | 4.06 | 3.34 | +4.4 | |
| / 200 IP | — | MLE | 136 | 18 | 200 | 856 | 242 | 72 | 24 | 13% | 1.5 | 28.3% | 8.4% | 19.9% | 2.8% | 4.06 | 3.34 | +2.7 | |
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.
2021 AAALas Vegas Aviators · 49 IPFIP 4.91 → 5.72 (+0.81)K% 25.7% → 22.6%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 25.66% | — | ×0.880 | 22.58% |
| BB% (unintentional) /BF | 8.41% | — | ×1.050 | 8.83% |
| HR / BF /BF | 5.31% | ÷0.941 | ×1.100 | 6.21% |
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 88).
Result: FIP 4.91 → 5.72, 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).
2019 AAALas Vegas Aviators · 11 IPFIP 4.64 → 4.98 (+0.35)K% 36.4% → 32.0%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 36.36% | — | ×0.880 | 32.00% |
| BB% (unintentional) /BF | 6.82% | — | ×1.050 | 7.16% |
| HR / BF /BF | 6.82% | ÷1.119 | ×1.100 | 6.70% |
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 124).
Result: FIP 4.64 → 4.98, 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 AAMidland RockHounds · 8 IPFIP 4.19 → 5.70 (+1.51)K% 37.1% → 30.1%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 37.14% | — | ×0.810 | 30.09% |
| BB% (unintentional) /BF | 8.57% | — | ×1.100 | 9.43% |
| HR / BF /BF | 5.71% | ÷0.954 | ×1.200 | 7.19% |
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 4.19 → 5.70, 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).
2019 A+Stockton Ports · 6 IPFIP 6.48 → 8.02 (+1.54)K% 36.0% → 27.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 36.00% | — | ×0.770 | 27.72% |
| BB% (unintentional) /BF | 16.00% | — | ×1.150 | 18.40% |
| HR / BF /BF | 8.00% | ÷1.114 | ×1.250 | 8.98% |
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 123).
Result: FIP 6.48 → 8.02, 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).
2017 AAMidland RockHounds · 64 IPFIP 2.03 → 2.79 (+0.76)K% 30.8% → 25.0%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 30.82% | — | ×0.810 | 24.97% |
| BB% (unintentional) /BF | 8.96% | — | ×1.100 | 9.86% |
| HR / BF /BF | 0.72% | ÷0.862 | ×1.200 | 1.00% |
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 72).
Result: FIP 2.03 → 2.79, 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).
2017 A+Stockton Ports · 61 IPFIP 1.20 → 2.10 (+0.90)K% 38.6% → 29.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 38.58% | — | ×0.770 | 29.71% |
| BB% (unintentional) /BF | 9.06% | — | ×1.150 | 10.41% |
| HR / BF /BF | 0.39% | ÷1.397 | ×1.250 | 0.35% |
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 179).
Result: FIP 1.20 → 2.10, 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).
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 | 1.8 | 61 | 28.0% | 8.5% | 1.10 | 3.72 |
| Mike Schooler ('88-'93, 5 WAR*) | 1.5 | 49 | 26.9%* | 8.0%* | 0.96* | 3.68* |
| Josh Fields ('18) | 1.4 | 46 | 27.5% | 8.0% | 0.98 | 3.71 |
| Diego Castillo ('24) | 1.4 | 56 | 27.2% | 9.6% | 1.07 | 3.20 |
| Danny Farquhar ('18) | 1.4 | 54 | 26.9% | 9.2% | 0.99 | 3.93 |
| Buddy Schultz ('75-'79, 2 WAR*) | 1.2 | 60 | 27.4%* | 8.5%* | 1.21* | 4.14* |
| Carlos Diaz ('82-'86, 2 WAR*) | 1.3 | 52 | 25.1%* | 8.7%* | 0.91* | 3.84* |