Jackson Kowar
Seattle Mariners · RP
4.24
ERA
2-0
W-L
21.1%
K%
15
SO
17.0
IP
15
G
ERA
4.24
xwOBA
0.000
K%
21.1%
BB%
9.9%
Hard Hit%
39.6%
CSW%
23.0%
Season-by-Season Statistics
| Year | G | GS | W-L | IP | ERA | SO | K% | BB% | xAVG | xwOBA | xSLG | HH% | GB% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 15 | 0 | 2-0 | 17.0 | 4.24 | 15 | 21.1% | 9.9% | 0.000 | 0.000 | 0.000 | 39.6% | 31.3% |
| 2023 | 23 | 0 | 2-0 | 28.0 | 6.43 | 29 | 21.2% | 14.6% | 0.000 | 0.000 | 0.000 | 25.3% | 44.2% |
| 2022 | 7 | 0 | 0-0 | 15.2 | 9.77 | 17 | 20.7% | 13.4% | 0.000 | 0.000 | 0.000 | 33.3% | 50.0% |
| 2021 | 9 | 8 | 0-6 | 30.1 | 11.27 | 29 | 18.8% | 13.0% | 0.000 | 0.000 | 0.000 | 35.9% | 35.0% |