Jack Flaherty
Bats
Right
Throws
Right
Height
6' 4"
Weight
225 lb
Born
Oct 15, 1995
Birthplace
Burbank, CA
MLB Service
8.150
Years.Days (est.)
Draft
2014 · Round 1, Pick 34 (St. Louis Cardinals)
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Current Contract
| 2025 | 2026 | 2027 | Free Agency | |
|---|---|---|---|---|
| Cap Hit | $17.5M | $17.5M | — | UFA2028 |
| Age | 29 | 30 | 31 |
MLB Pitching — Year by Year
2026 updates live from MLB| Year | Team | G | W-L | SV | IP | ERA | WHIP | K | WAR |
|---|---|---|---|---|---|---|---|---|---|
| 2017 | St. Louis Cardinals | 6 | 0-2 | 0 | 21.1 | 6.33 | 1.55 | 20 | -0.0 |
| 2018 | St. Louis Cardinals | 28 | 8-9 | 0 | 151.0 | 3.34 | 1.11 | 182 | 2.3 |
| 2019 | St. Louis Cardinals | 33 | 11-8 | 0 | 196.1 | 2.75 | 0.97 | 231 | 4.7 |
| 2020 | St. Louis Cardinals | 9 | 4-3 | 0 | 40.1 | 4.91 | 1.21 | 49 | 0.6 |
| 2021 | St. Louis Cardinals | 17 | 9-2 | 0 | 78.1 | 3.22 | 1.06 | 85 | 0.9 |
| 2022 | St. Louis Cardinals | 9 | 2-1 | 0 | 36.0 | 4.25 | 1.61 | 33 | 0.0 |
| 2023 | St. Louis Cardinals | 20 | 7-6 | 0 | 109.2 | 4.43 | 1.55 | 106 | 0.2 |
| 2023 | Baltimore Orioles | 9 | 1-3 | 0 | 34.2 | 6.75 | 1.67 | 42 | 0.2 |
| 2023 | — | 29 | 8-9 | 0 | 144.1 | 4.99 | 1.58 | 148 | 0.2 |
| 2024 | Detroit Tigers | 18 | 7-5 | 0 | 106.2 | 2.95 | 0.96 | 133 | 2.5 |
| 2024 | Los Angeles Dodgers | 10 | 6-2 | 0 | 55.1 | 3.58 | 1.28 | 61 | 2.5 |
| 2024 | — | 28 | 13-7 | 0 | 162.0 | 3.17 | 1.07 | 194 | 2.5 |
| 2025 | Detroit Tigers | 31 | 8-15 | 0 | 161.0 | 4.64 | 1.28 | 188 | 2.5 |
| 2026 | Detroit Tigers | 18 | 3-8 | 0 | 82.1 | 4.48 | 1.41 | 98 | 1.5 |
| Career | 208 | 66-64 | 0 | 1073.0 | 3.85 | 1.21 | 1228 | 15.7 | |