Mitch Keller | Pittsburgh Pirates
MLB Player
Mitch Keller
Pittsburgh PiratesHeight6' 3"Weight213 lbsAge30Experience8th Season
6-8W-LTied-94th
5.29ERA
89KTied-110th
1.37WHIP
Player Information
PositionStarting Pitcher
Jersey#23
Date of Birth4/4/1996
BirthplaceCedar Rapids, IA
Experience8th Season
Draft2014: Rd 2, Pk 64 (PIT)
Bats / ThrowsRight/Right
MLB Debut2019
StatusInjured/60
Next Game
More Pittsburgh Pirates Players
Season, Postseason & Career
| Split | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 187 | 185 | 2 | 1 | 993.2 | 1031 | 545 | 508 | 118 | 341 | 926 |
Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 11 | 11 | 1 | 5 | .167 | -0.9 | 7.13 | 1.83 | 48.0 | 65 | 16 | 4.1 | 72 | 41 | 38 | 0 | 0 | 0 |
| 2020 | 5 | 5 | 1 | 1 | .500 | 0.6 | 2.91 | 1.25 | 21.2 | 16 | 18 | 0.9 | 9 | 7 | 7 | 0 | 0 | 0 |
| 2021 | 23 | 23 | 5 | 11 | .313 | -0.5 | 6.17 | 1.79 | 100.2 | 92 | 49 | 1.9 | 131 | 69 | 69 | 0 | 0 | 0 |
| 2022 | 31 | 29 | 5 | 12 | .294 | 2.0 | 3.91 | 1.40 | 159.0 | 138 | 60 | 2.3 | 162 | 77 | 69 | 0 | 0 | 0 |
| 2023 | 32 | 32 | 13 | 9 | .591 | 2.9 | 4.21 | 1.25 | 194.1 | 210 | 55 | 3.8 | 187 | 97 | 91 | 0 | 0 | 0 |
| 2024 | 31 | 31 | 11 | 12 | .478 | 2.0 | 4.25 | 1.30 | 178.0 | 166 | 50 | 3.3 | 182 | 90 | 84 | 0 | 0 | 0 |
| 2025 | 32 | 32 | 6 | 15 | .286 | 1.4 | 4.19 | 1.26 | 176.1 | 150 | 51 | 2.9 | 171 | 91 | 82 | 0 | 0 | 0 |
| 2026 | 22 | 22 | 6 | 8 | .429 | 0.0 | 5.29 | 1.37 | 115.2 | 89 | 42 | 2.1 | 117 | 73 | 68 | 0 | 0 | 0 |
| Career | 187 | 185 | 48 | 73 | .397 | -- | 4.60 | 1.38 | 993.2 | 926 | 341 | 2.7 | 1031 | 545 | 508 | 0 | 0 | 0 |
Opponent Batting by Season
| Season | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 932 | 227 | 4.106 | .348 | .394 | .546 | .940 | 17 | 3 | 6 | 113 | 0 | 1 | 1 | 2 | 0 |
| 2020 | 385 | 87 | 4.425 | .132 | .322 | .338 | .660 | 2 | 0 | 4 | 23 | 6 | 1 | 0 | 0 | 0 |
| 2021 | 1858 | 470 | 3.953 | .322 | .400 | .477 | .877 | 29 | 2 | 10 | 194 | 63 | 7 | 3 | 4 | 1 |
| 2022 | 2661 | 687 | 3.873 | .266 | .342 | .388 | .729 | 28 | 2 | 14 | 236 | 68 | 12 | 2 | 4 | 1 |
| 2023 | 3119 | 825 | 3.781 | .249 | .308 | .404 | .713 | 38 | 2 | 25 | 304 | 89 | 12 | 1 | 5 | 0 |
| 2024 | 2851 | 773 | 3.688 | .261 | .321 | .446 | .767 | 38 | 11 | 23 | 311 | 86 | 15 | 1 | 8 | 0 |
| 2025 | 2870 | 749 | 3.832 | .249 | .310 | .405 | .715 | 40 | 2 | 21 | 278 | 82 | 10 | 0 | 1 | 0 |
| 2026 | 1887 | 503 | 3.751 | .259 | .332 | .426 | .758 | 26 | 2 | 15 | 192 | 63 | 8 | 0 | 2 | 0 |
| Career | 16563 | 4321 | 3.833 | .266 | .334 | .426 | .759 | 218 | 24 | 118 | 1651 | 457 | 66 | 8 | 26 | 2 |
Expanded Pitching by Season
| Season | P/S | P/I | K/9 | QS | CG | SHO | GSC | GB | FB | G/F | IR | IRS | WP | BK | SB | CS | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 0.0 | 19.4 | 12.2 | 1 | 0 | 0 | 0.0 | 38 | 35 | 1.1 | 0 | 0 | 2 | 0 | 2 | 3 | 46.0 |
| 2020 | 77.0 | 17.8 | 6.6 | 1 | 0 | 0 | 55.0 | 22 | 30 | 0.7 | 0 | 0 | 2 | 0 | 1 | 1 | 19.0 |
| 2021 | 80.8 | 18.5 | 8.2 | 1 | 0 | 0 | 42.9 | 132 | 190 | 0.7 | 0 | 0 | 2 | 0 | 8 | 3 | 95.0 |
| 2022 | 87.9 | 16.7 | 7.8 | 13 | 0 | 0 | 50.6 | 238 | 239 | 1.0 | 0 | 0 | 2 | 1 | 17 | 3 | 101.0 |
| 2023 | 97.5 | 16.0 | 9.7 | 18 | 1 | 1 | 53.6 | 242 | 306 | 0.8 | 0 | 0 | 5 | 1 | 12 | 2 | 129.0 |
| 2024 | 92.0 | 16.0 | 8.4 | 15 | 1 | 0 | 51.4 | 215 | 325 | 0.7 | 0 | 0 | 1 | 2 | 33 | 1 | 142.0 |
| 2025 | 89.7 | 16.3 | 7.7 | 17 | 0 | 0 | 51.1 | 238 | 299 | 0.8 | 0 | 0 | 5 | 0 | 23 | 3 | 117.0 |
| 2026 | 85.8 | 16.3 | 6.9 | 9 | 0 | 0 | 47.0 | 138 | 226 | 0.6 | 0 | 0 | 4 | 0 | 12 | 3 | 108.0 |
| Career | 83.9 | 16.7 | 8.4 | 75 | 2 | 1 | 0.0 | 1263 | 1650 | 0.8 | 0 | 0 | 23 | 4 | 108 | 19 | 757.0 |
Game Log
| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 @ CIN2026 Regular Season | L 10-2 | 2.0 | 6 | 7 | 7 | 2 | 4 | 2 | 2 | 8 | 69 | 16 | 14.0 | L(6-8) | - | 5.29 |
 vs ARI2026 Regular Season | W 3-2 F/10 | 5.1 | 6 | 2 | 2 | 0 | 1 | 4 | 9 | 9 | 83 | 23 | 51.0 | - | - | 4.83 |
 @ NYY2026 Regular Season | W 5-3 F/10 | 5.0 | 3 | 0 | 0 | 0 | 2 | 6 | 2 | 10 | 75 | 21 | 65.0 | - | - | 4.90 |
 vs ATL2026 Regular Season | L 10-5 | 3.0 | 4 | 3 | 3 | 1 | 2 | 3 | 3 | 7 | 72 | 15 | 40.0 | L(6-7) | - | 5.14 |
 @ WSH2026 Regular SeasonWeek 27 | L 9-5 | 6.0 | 8 | 5 | 5 | 3 | 0 | 1 | 5 | 20 | 83 | 26 | 37.0 | L(6-6) | - | 5.02 |
| vs CIN2026 Regular SeasonWeek 26 | W 9-4 | 6.0 | 5 | 4 | 3 | 0 | 1 | 4 | 9 | 8 | 79 | 23 | 51.0 | W(6-5) | - | 4.87 |
 vs SEA2026 Regular SeasonWeek 25 | L 3-2 | 6.0 | 7 | 3 | 3 | 2 | 1 | 4 | 4 | 17 | 92 | 26 | 49.0 | L(5-5) | - | 4.89 |
 @ ATH2026 Regular SeasonWeek 24 | W 6-5 | 5.1 | 4 | 5 | 1 | 1 | 4 | 7 | 8 | 5 | 96 | 24 | 51.0 | - | - | 4.92 |
 vs LAD2026 Regular SeasonWeek 24 | L 8-6 | 4.0 | 7 | 5 | 5 | 1 | 4 | 3 | 7 | 8 | 98 | 24 | 27.0 | L(5-4) | - | 5.14 |
| @ ATL2026 Regular SeasonWeek 23 | L 6-3 | 4.2 | 7 | 6 | 6 | 1 | 3 | 4 | 6 | 11 | 99 | 25 | 27.0 | L(5-3) | - | 4.81 |
 vs MIN2026 Regular SeasonWeek 22 | W 10-9 | 4.0 | 10 | 7 | 7 | 0 | 1 | 5 | 6 | 11 | 77 | 23 | 18.0 | - | - | 4.35 |
 @ TOR2026 Regular SeasonWeek 21 | W 4-1 | 6.0 | 4 | 1 | 1 | 0 | 3 | 5 | 6 | 10 | 101 | 25 | 62.0 | W(5-2) | - | 3.64 |
 @ STL2026 Regular SeasonWeek 20 | L 9-6 F/10 | 5.2 | 4 | 4 | 4 | 1 | 1 | 3 | 9 | 8 | 83 | 22 | 47.0 | - | - | 3.86 |
 vs COL2026 Regular SeasonWeek 19 | L 10-4 | 5.2 | 7 | 6 | 6 | 1 | 1 | 3 | 5 | 15 | 80 | 24 | 33.0 | L(4-2) | - | 3.59 |
| @ ARI2026 Regular SeasonWeek 19 | W 4-2 | 6.0 | 4 | 2 | 2 | 1 | 2 | 4 | 9 | 8 | 84 | 23 | 58.0 | W(4-1) | - | 2.87 |
| vs CIN2026 Regular SeasonWeek 18 | W 9-1 | 7.0 | 3 | 1 | 1 | 0 | 1 | 6 | 9 | 10 | 104 | 26 | 72.0 | W(3-1) | - | 2.85 |
 @ MIL2026 Regular SeasonWeek 17 | W 6-3 F/10 | 5.0 | 5 | 3 | 3 | 0 | 2 | 6 | 5 | 9 | 93 | 22 | 49.0 | - | - | 3.18 |
 vs TB2026 Regular SeasonWeek 16 | W 6-3 | 7.0 | 5 | 2 | 2 | 0 | 0 | 5 | 9 | 11 | 89 | 25 | 64.0 | W(2-1) | - | 2.79 |
| vs WSH2026 Regular SeasonWeek 15 | L 5-4 | 4.0 | 6 | 5 | 5 | 1 | 4 | 3 | 5 | 8 | 90 | 21 | 29.0 | L(1-1) | - | 2.86 |
 vs SD2026 Regular SeasonWeek 14 | L 8-2 | 6.0 | 3 | 0 | 0 | 0 | 1 | 4 | 4 | 13 | 75 | 22 | 69.0 | - | - | 1.00 |
 vs BAL2026 Regular SeasonWeek 14 | W 5-4 | 6.0 | 6 | 2 | 2 | 0 | 4 | 4 | 9 | 9 | 88 | 26 | 52.0 | W(1-0) | - | 1.50 |
 @ NYM2026 Regular SeasonWeek 13 | L 4-2 F/11 | 6.0 | 3 | 0 | 0 | 0 | 0 | 3 | 7 | 11 | 77 | 21 | 69.0 | - | - | 0.00 |
