Jackson Kowar
SEA Mariners • #37 • Reliever
Active
Position
Reliever
HT/WT Height/Weight
6'5" 200 lbs
Age
28
Jackson Kowar Player Props and Stats
No Props Available
Last 10 | Season
| Date | Opp | Score | S/R | IP | SO | Outs | RES | H | BB | ER | R | HR | PIT | P/IP | G/F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 18 |
@  PHI
|
L 12 - 7 | R | 1.0 | 1 | 3 | ND | 2 | 2 | 1 | 1 | 0 | 30 | 30.0 | 0.00 |
| Aug 17 |
@  NYM
|
L 7 - 3 | R | 1.0 | 2 | 3 | ND | 1 | 1 | 0 | 0 | 0 | 18 | 18.0 | 0.00 |
| Aug 15 |
@ NYM
|
W 11 - 9 | R | 0.1 | 1 | 1 | ND | 3 | 0 | 3 | 3 | 1 | 9 | 27.0 | 0.00 |
| Aug 14 |
@  BAL
|
L 5 - 3 | R | 1.0 | 1 | 3 | ND | 0 | 0 | 0 | 0 | 0 | 10 | 10.0 | 0.00 |
| Aug 7 |
vs  CHW
|
W 4 - 3 F/11 | R | 1.0 | 0 | 3 | W | 0 | 0 | 0 | 0 | 0 | 11 | 11.0 | 0.00 |
| Aug 5 |
vs CHW
|
W 8 - 3 | R | 1.0 | 1 | 3 | ND | 2 | 0 | 2 | 2 | 2 | 20 | 20.0 | 0.00 |
| Jul 29 |
@  ATH
|
L 6 - 1 | R | 2.0 | 1 | 6 | ND | 0 | 0 | 0 | 0 | 0 | 16 | 8.0 | 2.00 |
| Jul 27 |
@  LAA
|
L 4 - 1 | R | 1.0 | 0 | 3 | ND | 1 | 1 | 0 | 0 | 0 | 17 | 17.0 | 0.00 |
| Jun 14 |
vs  CLE
|
W 4 - 3 | R | 1.0 | 1 | 3 | W | 0 | 0 | 0 | 0 | 0 | 11 | 11.0 | 0.00 |
| Jun 10 |
@  AZ
|
L 10 - 3 | R | 2.0 | 3 | 6 | ND | 1 | 0 | 1 | 1 | 1 | 28 | 14.0 | 1.00 |
| Last 10 Avg | 1.0 | 1.1 | 3.4 | 1.0 | 0.4 | 0.7 | 0.7 | 0.4 | 17.0 | 16.6 | 0.30 | ||||
Jackson Kowar's Pitching Statistics for Regular Season
| Season | Team | G | GS | W | L | SV | BS | ERA | CG | SHO | IP | H | R | ER | BB | SO | HR | WP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | SEA | 15 | 0 | 2 | 0 | 0 | 0 | 4.24 | 0 | 0 | 17.0 | 14 | 8 | 8 | 7 | 15 | 4 | 2 |
| 2023 | KC | 23 | 0 | 2 | 0 | 0 | 0 | 6.43 | 0 | 0 | 28.0 | 34 | 24 | 20 | 20 | 29 | 4 | 5 |
| 2022 | KC | 7 | 0 | 0 | 0 | 0 | 0 | 9.77 | 0 | 0 | 15.7 | 27 | 17 | 17 | 11 | 17 | 4 | 0 |
| 2021 | KC | 9 | 8 | 0 | 6 | 0 | 0 | 11.27 | 0 | 0 | 30.3 | 43 | 38 | 38 | 20 | 29 | 7 | 8 |
Jackson Kowar's Pitching Statistics for Post Season
| Season | Team | G | GS | W | L | SV | BS | ERA | CG | SHO | IP | H | R | ER | BB | SO | HR | WP |
|---|
Pitching Splits
| Overall | Last 3 | Away | Home | Day | Night | |
|---|---|---|---|---|---|---|
| W-L | 2-0 | 0-0 | 0-0 | 2-0 | 0-0 | 2-0 |
| ERA | 4.24 | 15.43 | 5.40 | 2.57 | 0.00 | 4.24 |
| IP | 17.0 | 2.3 | 10.0 | 7.0 | 0.0 | 17.0 |
| HITS | 14 | 6 | 10 | 4 | 0 | 14 |
| RUNS | 8 | 4 | 6 | 2 | 0 | 8 |
| ER | 8 | 4 | 6 | 2 | 0 | 8 |
| SO | 15 | 4 | 11 | 4 | 0 | 15 |
| BB | 7 | 3 | 7 | 0 | 0 | 7 |
| HR | 4 | 1 | 2 | 2 | 0 | 4 |
| OBP | .310 | .563 | .370 | .200 | .000 | .310 |
| WHIP | 1.24 | 3.86 | 1.70 | 0.57 | 0.00 | 1.24 |
| GB:FB | 0.62 | 0.50 | 1.14 | 0.22 | 0.00 | 0.62 |
| SB | 2 | 1 | 2 | 0 | 0 | 2 |
| CS | 0 | 0 | 0 | 0 | 0 | 0 |
| SB% | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| QS% | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
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