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 9 | Season
| Date | Opp | Score | S/R | IP | SO | Outs | RES | H | BB | ER | R | HR | PIT | P/IP | G/F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Jun 7 |
@ LAA
|
L 8 - 6 | R | 0.2 | 1 | 2 | ND | 1 | 3 | 1 | 1 | 0 | 33 | 49.5 | 0.00 |
| Jun 6 |
@ LAA
|
L 5 - 4 | R | 1.0 | 1 | 3 | ND | 1 | 0 | 0 | 0 | 0 | 17 | 17.0 | 0.00 |
| Jun 3 |
vs  BAL
|
L 5 - 1 | R | 2.0 | 1 | 6 | ND | 0 | 0 | 0 | 0 | 0 | 26 | 13.0 | 0.67 |
| May 31 |
vs  MIN
|
W 5 - 4 F/11 | R | 1.0 | 0 | 3 | H | 1 | 0 | 0 | 0 | 0 | 19 | 19.0 | 0.00 |
| May 28 |
vs  WAS
|
L 9 - 0 | R | 1.0 | 1 | 3 | ND | 1 | 0 | 0 | 0 | 0 | 16 | 16.0 | 0.00 |
| Last 9 Avg | 1.0 | 1.0 | 3.9 | 0.7 | 0.4 | 0.2 | 0.2 | 0.1 | 20.3 | 18.3 | 0.41 | ||||
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 | 9 | 0 | 1 | 0 | 0 | 0 | 1.54 | 0 | 0 | 11.7 | 6 | 2 | 2 | 4 | 9 | 1 | 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 | 1-0 | 1-0 | 0-0 | 1-0 | 0-0 | 1-0 |
| ERA | 1.54 | 0.00 | 2.70 | 0.00 | 0.00 | 1.54 |
| IP | 11.7 | 4.0 | 6.7 | 5.0 | 0.0 | 11.7 |
| HITS | 6 | 1 | 4 | 2 | 0 | 6 |
| RUNS | 2 | 0 | 2 | 0 | 0 | 2 |
| ER | 2 | 0 | 2 | 0 | 0 | 2 |
| SO | 9 | 2 | 6 | 3 | 0 | 9 |
| BB | 4 | 1 | 4 | 0 | 0 | 4 |
| HR | 1 | 0 | 1 | 0 | 0 | 1 |
| OBP | .250 | .154 | .296 | .176 | .000 | .250 |
| WHIP | 0.86 | 0.50 | 1.20 | 0.40 | 0.00 | 0.86 |
| GB:FB | 0.70 | 2.00 | 1.00 | 0.40 | 0.00 | 0.70 |
| SB | 1 | 0 | 1 | 0 | 0 | 1 |
| 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 |
