Kyle Leahy | St. Louis Cardinals
MLB Player
Kyle Leahy
St. Louis CardinalsHeight6' 5"Weight225 lbsAge29Experience4th Season
10-5W-LTied-38th
3.66ERA
132KTied-66th
1.34WHIP
Player Information
PositionStarting Pitcher
Jersey#62
Date of Birth4/6/1997
BirthplaceBoulder, CO
Experience4th Season
Bats / ThrowsBoth/Right
MLB Debut2023
StatusActive
Next Game
More St. Louis Cardinals Players
Season, Postseason & Career
| Split | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular Season | 30 | 30 | 0 | 0 | 140.0 | 147 | 58 | 57 | 15 | 41 | 132 |
| Projected | 31 | 31 | 0 | 0 | 142.1 | 150 | 59 | 58 | 15 | 42 | 134 |
| Career | 128 | 31 | 0 | 0 | 278.1 | 271 | 117 | 113 | 25 | 84 | 247 |
Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 3 | 0 | 0 | 1 | .000 | -0.3 | 21.60 | 5.40 | 1.2 | 2 | 5 | 0.4 | 4 | 4 | 4 | 0 | 0 | 1 |
| 2024 | 33 | 0 | 1 | 1 | .500 | 0.2 | 4.07 | 1.03 | 48.2 | 33 | 10 | 3.3 | 40 | 23 | 22 | 1 | 3 | 0 |
| 2025 | 62 | 1 | 4 | 2 | .667 | 1.5 | 3.07 | 1.23 | 88.0 | 80 | 28 | 2.9 | 80 | 32 | 30 | 1 | 18 | 4 |
| 2026 | 30 | 30 | 10 | 5 | .667 | 2.1 | 3.66 | 1.34 | 140.0 | 132 | 41 | 3.2 | 147 | 58 | 57 | 0 | 0 | 0 |
| Career | 128 | 31 | 15 | 9 | .625 | -- | 3.65 | 1.28 | 278.1 | 247 | 84 | 2.9 | 271 | 117 | 113 | 2 | 21 | 5 |
Opponent Batting by Season
| Season | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 58 | 15 | 3.867 | .444 | .667 | 1.111 | 1.778 | 1 | 1 | 1 | 10 | 2 | 1 | 0 | 0 | 0 |
| 2024 | 695 | 191 | 3.639 | .225 | .267 | .354 | .621 | 11 | 0 | 4 | 63 | 19 | 1 | 0 | 2 | 0 |
| 2025 | 1350 | 363 | 3.719 | .244 | .300 | .338 | .639 | 16 | 0 | 5 | 111 | 35 | 1 | 0 | 6 | 1 |
| 2026 | 2328 | 596 | 3.906 | .269 | .325 | .418 | .743 | 34 | 1 | 15 | 228 | 54 | 5 | 2 | 1 | 0 |
| Career | 4431 | 1165 | 3.803 | .255 | .312 | .388 | .701 | 62 | 2 | 25 | 412 | 110 | 8 | 2 | 9 | 1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 0.0 | 34.8 | 10.8 | 0 | 0 | 0 | 0.0 | 3 | 4 | 0.8 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2024 | 0.0 | 14.3 | 6.1 | 0 | 0 | 0 | 0.0 | 60 | 87 | 0.7 | 17 | 2 | 3 | 0 | 0 | 2 | 0.0 |
| 2025 | 39.0 | 15.3 | 8.2 | 0 | 0 | 0 | 58.0 | 112 | 142 | 0.8 | 29 | 11 | 5 | 0 | 2 | 2 | 0.0 |
| 2026 | 77.6 | 16.6 | 8.5 | 6 | 0 | 0 | 51.3 | 191 | 226 | 0.8 | 0 | 0 | 4 | 0 | 9 | 5 | 119.0 |
| Career | 76.4 | 15.9 | 8.0 | 6 | 0 | 0 | 0.0 | 366 | 459 | 0.8 | 46 | 13 | 12 | 0 | 11 | 9 | 119.0 |
Game Log
| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 @ PIT2026 Regular Season | L 2-1 | 2.0 | 3 | 1 | 1 | 0 | 0 | 3 | 3 | 3 | 37 | 9 | 49.0 | - | - | 3.66 |
 vs WSH2026 Regular Season | L 9-1 | 3.0 | 5 | 7 | 6 | 1 | 3 | 1 | 7 | 6 | 61 | 17 | 21.0 | L(10-5) | - | 3.65 |
 vs CHW2026 Regular Season | L 6-5 | 3.0 | 2 | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 38 | 11 | 59.0 | - | - | 3.33 |
 @ COL2026 Regular Season | W 10-8 | 2.2 | 6 | 5 | 5 | 1 | 0 | 6 | 1 | 7 | 55 | 14 | 32.0 | - | - | 3.41 |
| vs PIT2026 Regular Season | L 6-2 | 3.0 | 4 | 1 | 1 | 1 | 1 | 3 | 3 | 7 | 51 | 14 | 49.0 | - | - | 3.13 |
 @ PHI2026 Regular Season | L 6-4 | 4.0 | 2 | 0 | 0 | 0 | 2 | 4 | 4 | 5 | 63 | 15 | 60.0 | - | - | 3.13 |
 @ CIN2026 Regular Season | W 3-0 | 5.0 | 3 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 90 | 18 | 67.0 | W(10-4) | - | 3.24 |
| vs PHI2026 Regular Season | W 7-1 | 5.0 | 6 | 1 | 1 | 0 | 0 | 6 | 7 | 7 | 81 | 20 | 57.0 | W(9-4) | - | 3.38 |
| vs COL2026 Regular Season | W 3-2 | 5.0 | 8 | 2 | 2 | 0 | 0 | 8 | 9 | 5 | 82 | 22 | 51.0 | W(8-4) | - | 3.45 |
 @ TOR2026 Regular Season | L 3-1 | 6.0 | 6 | 1 | 1 | 0 | 1 | 3 | 10 | 10 | 98 | 24 | 58.0 | - | - | 3.44 |
| vs CIN2026 Regular Season | L 5-3 F/10 | 6.0 | 6 | 2 | 2 | 2 | 1 | 9 | 4 | 10 | 102 | 24 | 60.0 | - | - | 3.55 |
 @ LAA2026 Regular Season | L 3-2 | 6.0 | 3 | 1 | 1 | 1 | 0 | 4 | 11 | 5 | 95 | 20 | 66.0 | - | - | 3.59 |
 vs ATL2026 Regular Season | W 2-1 | 3.0 | 1 | 0 | 0 | 0 | 0 | 2 | 6 | 2 | 44 | 10 | 59.0 | - | - | 3.73 |
 @ CHC2026 Regular SeasonWeek 27 | W 3-0 | 5.0 | 3 | 0 | 0 | 0 | 2 | 6 | 3 | 8 | 77 | 20 | 65.0 | W(7-4) | - | 3.86 |
 vs MIA2026 Regular SeasonWeek 26 | W 2-1 | 5.0 | 2 | 1 | 1 | 0 | 3 | 5 | 4 | 8 | 87 | 20 | 61.0 | W(6-4) | - | 4.09 |
 vs ARI2026 Regular SeasonWeek 25 | L 4-3 | 6.1 | 3 | 0 | 0 | 0 | 2 | 3 | 7 | 11 | 85 | 23 | 68.0 | - | - | 4.24 |
 vs SD2026 Regular SeasonWeek 24 | L 6-1 | 6.0 | 7 | 3 | 3 | 0 | 1 | 7 | 11 | 5 | 81 | 24 | 52.0 | L(5-4) | - | 4.63 |
 @ MIN2026 Regular SeasonWeek 24 | L 9-8 | 5.0 | 8 | 4 | 4 | 1 | 1 | 5 | 5 | 11 | 77 | 22 | 39.0 | - | - | 4.64 |
| vs CIN2026 Regular SeasonWeek 23 | W 10-3 | 4.0 | 5 | 3 | 3 | 0 | 2 | 1 | 4 | 12 | 79 | 19 | 39.0 | - | - | 4.42 |
| vs CHC2026 Regular SeasonWeek 22 | L 6-1 | 4.1 | 6 | 1 | 1 | 0 | 0 | 4 | 7 | 9 | 78 | 21 | 51.0 | - | - | 4.25 |
| @ CIN2026 Regular SeasonWeek 21 | L 7-6 F/11 | 5.0 | 7 | 5 | 5 | 2 | 2 | 8 | 6 | 8 | 87 | 24 | 39.0 | - | - | 4.44 |
 vs KC2026 Regular SeasonWeek 20 | W 4-2 | 6.0 | 5 | 1 | 1 | 0 | 3 | 2 | 6 | 14 | 90 | 25 | 57.0 | W(5-3) | - | 3.94 |
| @ SD2026 Regular SeasonWeek 19 | L 3-2 F/10 | 5.0 | 2 | 0 | 0 | 0 | 4 | 5 | 4 | 8 | 95 | 21 | 64.0 | - | - | 4.31 |
 vs MIL2026 Regular SeasonWeek 18 | W 6-3 | 5.1 | 6 | 1 | 1 | 0 | 2 | 5 | 8 | 9 | 94 | 25 | 55.0 | W(4-3) | - | 4.93 |
| @ PIT2026 Regular SeasonWeek 17 | W 11-7 | 5.1 | 9 | 3 | 3 | 2 | 0 | 7 | 6 | 10 | 82 | 23 | 45.0 | W(3-3) | - | 5.52 |
| @ MIA2026 Regular SeasonWeek 16 | L 4-1 | 5.0 | 8 | 4 | 4 | 0 | 3 | 2 | 12 | 7 | 89 | 25 | 34.0 | L(2-3) | - | 5.63 |
 @ HOU2026 Regular SeasonWeek 16 | W 9-4 | 5.0 | 5 | 3 | 3 | 3 | 0 | 6 | 9 | 6 | 83 | 22 | 51.0 | W(2-2) | - | 5.21 |
 vs BOS2026 Regular SeasonWeek 15 | L 7-1 | 4.0 | 3 | 2 | 2 | 0 | 3 | 2 | 4 | 7 | 71 | 17 | 47.0 | L(1-2) | - | 5.14 |
 @ DET2026 Regular SeasonWeek 14 | W 5-3 | 5.0 | 5 | 2 | 2 | 1 | 3 | 4 | 9 | 7 | 97 | 23 | 50.0 | W(1-1) | - | 5.40 |
 vs NYM2026 Regular SeasonWeek 13 | L 4-2 | 5.0 | 8 | 4 | 4 | 0 | 2 | 1 | 11 | 10 | 79 | 24 | 34.0 | L(0-1) | - | 7.20 |