Jackson Kowar
#57 P · B/T: R/R · 6' 5", 200 lb · Age 29 · Weddington, NC, USA · MLB debut 2021 · Draft: 2018 Rd 1C #33 (KC) — Florida · Norfolk Tides (Baltimore Orioles)
Career Graph
Pitching
| Season | Team | W | L | SV | G | GS | QS | IP | IP/G | SO | K/9 | BB/9 | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | KC | 0 | 6 | 0 | 9 | 8 | — | 30.1 | 3.4 | 29 | 8.6 | 5.9 | 11.27 | — | — |
| 2022 | KC | 0 | 0 | 0 | 7 | 0 | — | 15.2 | 2.2 | 17 | 9.8 | 6.3 | 9.77 | — | — |
| 2025 | SEA | 2 | 0 | 0 | 15 | 0 | 0 | 17.0 | 1.1 | 15 | 7.9 | 3.7 | 4.24 | 5.84 | -0.2 |
| Career | 2 | 6 | 0 | 31 | 8 | 0 | 63.0 | 2.0 | 61 | 8.7 | 5.4 | 9.00 | — | -0.2 |
| Season | Team | W | L | SV | G | GS | QS | IP | IP/G | SO | K/9 | BB/9 | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Triple-A (AAA) | |||||||||||||
| 2021 | OMA | 9 | 4 | 0 | 17 | 16 | — | 80.2 | 4.7 | 115 | 12.8 | 3.8 | 3.46 |
| 2022 | OMA | 4 | 10 | 0 | 20 | 20 | — | 83.1 | 4.2 | 88 | 9.5 | 4.6 | 6.16 |
| 2023 | OMA | 2 | 5 | 2 | 30 | 1 | — | 45.1 | 1.5 | 49 | 9.7 | 6.4 | 5.96 |
| 2025 | TAC | 1 | 0 | 2 | 16 | 0 | 0 | 14.0 | 0.9 | 15 | 9.6 | 6.4 | 2.57 |
| 2026 | NOR | 0 | 1 | 0 | 5 | 0 | — | 5.0 | 1.0 | 5 | 9.0 | 1.8 | 3.60 |
| 2026 pace | 0 | 1 | 0 | 6 | 0 | 6.1 | 6 | ||||||
| AAA Total | 16 | 20 | 4 | 88 | 37 | 0 | 228.1 | 2.6 | 272 | 10.7 | 4.7 | 4.89 | |
| Double-A (AA) | |||||||||||||
| 2019 | NWA | 2 | 7 | 0 | 13 | 13 | — | 74.1 | 5.7 | 78 | 9.4 | 2.5 | 3.51 |
| AA Total | 2 | 7 | 0 | 13 | 13 | — | 74.1 | 5.7 | 78 | 9.4 | 2.5 | 3.51 | |
| High-A (A+) | |||||||||||||
| 2019 | WIL | 5 | 3 | 0 | 13 | 13 | — | 74.0 | 5.7 | 66 | 8.0 | 2.7 | 3.53 |
| A+ Total | 5 | 3 | 0 | 13 | 13 | — | 74.0 | 5.7 | 66 | 8.0 | 2.7 | 3.53 | |
| Single-A (A) | |||||||||||||
| 2018 | LEX | 0 | 1 | 0 | 9 | 9 | — | 26.1 | 2.9 | 22 | 7.5 | 4.1 | 3.42 |
| A Total | 0 | 1 | 0 | 9 | 9 | — | 26.1 | 2.9 | 22 | 7.5 | 4.1 | 3.42 | |
| Rookie (Rk) | |||||||||||||
| 2025 | A-MRN | 0 | 0 | 0 | 2 | 2 | — | 2.0 | 1.0 | 1 | 4.5 | 0.0 | 4.50 |
| Rk Total | 0 | 0 | 0 | 2 | 2 | — | 2.0 | 1.0 | 1 | 4.5 | 0.0 | 4.50 | |
| Minors Total | 23 | 31 | 4 | 125 | 74 | 0 | 405.0 | 3.2 | 439 | 9.8 | 3.9 | 4.29 | |
Batting
| Season | Team | G | PA | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Triple-A (AAA) | |||||||||||||||||
| 2026 | NOR | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2026 pace | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| AAA Total | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | |
Fielding
| Season | Team | Pos | G | Inn | PO | A | E | FPCT |
|---|---|---|---|---|---|---|---|---|
| Triple-A (AAA) | ||||||||
| 2021 | OMA | P | 17 | 80.2 | 5 | 8 | 0 | 1.000 |
| 2022 | OMA | P | 20 | 83.1 | 6 | 10 | 2 | .889 |
| 2023 | OMA | P | 30 | 45.1 | 1 | 8 | 0 | 1.000 |
| 2025 | TAC | P | 16 | 14.0 | 1 | 0 | 0 | 1.000 |
| 2026 | NOR | P | 5 | 5.0 | 0 | 1 | 0 | 1.000 |
| AAA Total | — | 88 | 228.1 | 13 | 27 | 2 | .952 | |
| Double-A (AA) | ||||||||
| 2019 | NWA | P | 13 | 74.1 | 3 | 11 | 0 | 1.000 |
| AA Total | — | 13 | 74.1 | 3 | 11 | 0 | 1.000 | |
| High-A (A+) | ||||||||
| 2019 | WIL | P | 13 | 74.0 | 4 | 12 | 2 | .889 |
| A+ Total | — | 13 | 74.0 | 4 | 12 | 2 | .889 | |
| Single-A (A) | ||||||||
| 2018 | LEX | P | 9 | 26.1 | 2 | 3 | 1 | .833 |
| A Total | — | 9 | 26.1 | 2 | 3 | 1 | .833 | |
| Rookie (Rk) | ||||||||
| 2025 | A-MRN | P | 2 | 2.0 | 0 | 0 | 0 | .000 |
| Rk Total | — | 2 | 2.0 | 0 | 0 | 0 | — | |
| Minors Total | — | 125 | 405.0 | 22 | 53 | 5 | .938 | |
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