Jack Perkins
Recent Box Scores
1 recent game – 1 start. Recent box-score lines from game pages.
- Jul 21Athletics at Arizona Diamondbacks5.0 IP, 4 K, 3 ER, 1 BBLogged 5.0 innings on the mound.GameCastBox ScoreMatchupPlayedImpact 23.9
Relief Pitcher
#50
Player card
Jack Perkins
Movement: FlatConfidence: MediumBased on: recent box scores
Jack Perkins rates 41/100 because the model is pricing 81.2 innings, 0 strikeouts, a 7.27 ERA, and a 1.52 WHIP for Oakland Athletics. The call weighs production, role, momentum, availability, and ceiling; strongest inputs: STRIKEOUTS, COMMAND, RUN PREVENTION. Rafters value call is Watch with the movement label flat today. The caveat: role security keeps the call capped, availability is the main drag, no daily lift yet.
How to read this cardPitcher lens: innings, strikeouts, ERA/WHIP prevention, recent workload, and role shape the value call.
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2026 · pitching
2026 · pitching
| GP | GS | W | L | ERA | WHIP | IP | K | BB | SV | HLD |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 | 11 | 2 | 9 | 7.27 | 1.52 | 81.2 | 94 | 32 | 3 | 2 |
Career Snapshot
pitching · 2025–2026
| GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41 | 15 | 5 | 11 | .313 | — | 6.28 | 1.40 | 120.1 | 131 | 50 | 2.6 | 119 | 87 | 84 | 6 | 3 | 2 |
Opponent Batting · 2025–2026
| P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2086 | 537 | 3.885 | .252 | .334 | .436 | .770 | 23 | 2 | 20 | 206 | 76 | 10 | 1 | 4 |
Expanded Pitching · 2025–2026
| P/S | P/I | K/9 | QS | GB | FB | G/F | IR | IRS | WP | SB | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 83.5 | 17.3 | 9.8 | 1 | 128 | 218 | 0.6 | 6 | 1 | 5 | 6 | 75.0 |
Season by Season
pitching
| Season | Team | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Athletics | 12 | 4 | 3 | 2 | .600 | 0.5 | 4.19 | 1.16 | 38.2 | 37 | 18 | 2.1 | 27 | 18 | 18 | 3 | 1 | 0 |
| 2026 | Athletics | 29 | 11 | 2 | 9 | .182 | -1.4 | 7.27 | 1.52 | 81.2 | 94 | 32 | 2.9 | 92 | 69 | 66 | 3 | 2 | 2 |
Opponent Batting
| Season | Team | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Athletics | 637 | 161 | 3.957 | .193 | .292 | .321 | .613 | 6 | 0 | 4 | 45 | 18 | 2 | 0 | 1 | 0 |
| 2026 | Athletics | 1449 | 376 | 3.854 | .277 | .352 | .485 | .837 | 17 | 2 | 16 | 161 | 58 | 8 | 1 | 3 | 0 |
Expanded Pitching
| Season | Team | P/S | P/I | K/9 | QS | CG | SHO | GSC | GB | FB | G/F | IR | IRS | WP | BK | SB | CS | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Athletics | 84.8 | 16.5 | 8.6 | 1 | 0 | 0 | 48.0 | 43 | 61 | 0.7 | 2 | 1 | 3 | 0 | 2 | 0 | 33.0 |
| 2026 | Athletics | 83.0 | 17.7 | 10.4 | 0 | 0 | 0 | 40.0 | 85 | 157 | 0.5 | 4 | 0 | 2 | 0 | 4 | 0 | 42.0 |
Latest News
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More on the Jack Perkins news feed · Team coverage in the Oakland Athletics feed.
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