Jackson Kowar
RP - Seattle Mariners
Age: 29College: FloridaBats: RThrows: RCountry: USA
2026 Outlook
Draft Rank (ECR)
N/A
Best / Worst
N/A / N/A
ADP
N/A
Roster %
Yahoo
0%
ESPN
0%
Eligibility
Yahoo
RP
ESPN
RP
CBS
RP
Availability
Player News
View More NewsJackson Kowar optioned to Triple-A
The Mariners optioned Jackson Kowar to Triple-A Tacoma.
Fantasy Impact
Kowar has struggled across six appearances in August. Sauryn Lao had his contract selected as the corresponding move.
Rankings
View More Rankings| ECR | Best | Worst | # of Experts | |
|---|---|---|---|---|
| Draft | - | - | - | - |
| Rest of Season | - | - | - | - |
| Dynasty | - | - | - | - |
| G | GS | W | L | SV | BS | HD | IP | H | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Stats
View More Stats| Pitching Stats | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | G | GS | W | L | SV | IP | H | R | ER | HR | BB | BB% | K | K% | ERA | WHIP | ||||||
| 2023 | KC | 23 | 0 | 2 | 0 | 0 | 28 | 34 | 24 | 20 | 4 | 20 | 14.60 | 29 | 21.17 | 6.43 | 1.93 | ||||||
| 2025 | SEA | 15 | 0 | 2 | 0 | 0 | 17 | 14 | 8 | 8 | 4 | 7 | 9.86 | 15 | 21.13 | 4.24 | 1.24 | ||||||
History
Game Log
View More Games| Game | OPP | Score | DEC | IP | H | R | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon, Aug 18 | @ PHI | - | - | 1.0 | 2 | 1 | 1 | 0 | 2 | 1 | 9.00 | 4.00 |
| Sun, Aug 17 | @ NYM | - | - | 1.0 | 1 | 0 | 0 | 0 | 1 | 2 | 0.00 | 2.00 |
| Fri, Aug 15 | @ NYM | - | - | 0.1 | 3 | 3 | 3 | 1 | 0 | 1 | 81.00 | 9.00 |
| Thu, Aug 14 | @ BAL | - | - | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 0.00 |
Game Schedule
View Schedule| Game | Opp. Team | ||||
|---|---|---|---|---|---|
| Date | Opp | Time | Pitcher | VBR | Matchup |
| Thu, Mar 26th | vs CLE | 10:10pm | |||
| Fri, Mar 27th | vs CLE | 9:40pm | |||
| Sat, Mar 28th | vs CLE | 9:40pm | |||
| Sun, Mar 29th | vs CLE | 4:10pm | |||
