Jack Flaherty
Cardinals
Career team 2017–2023
Number
#9
Position
SP
Bats
R
Throws
R
Age
30
Height
6' 4"
Weight
225 lbs
Birth Place
Burbank, CA
Born
Oct 15, 1995
Career StatisticsCareer
Season
Mode
| Season | Team | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 |
St. Louis Cardinals
|
6 | 5 | 0 | 2 | 6.33 | 21.1 | 23 | 15 | 10 | 20 | 1.55 | -0.3 |
| 2018 |
St. Louis Cardinals
|
— | — | — | — | — | — | — | — | — | — | — | — |
| 2019 |
St. Louis Cardinals
|
39 | 33 | 11 | 8 | 2.75 | 196.1 | 135 | 60 | 55 | 231 | 0.97 | 5.9 |
| 2020 |
St. Louis Cardinals
|
9 | 9 | 4 | 3 | 4.91 | 40.1 | 33 | 22 | 16 | 49 | 1.21 | -0.3 |
| 2021 |
St. Louis Cardinals
|
17 | 15 | 9 | 2 | 3.22 | 78.1 | 57 | 28 | 26 | 85 | 1.06 | 0.6 |
| 2022 |
St. Louis Cardinals
|
9 | 8 | 2 | 1 | 4.25 | 36.0 | 36 | 17 | 22 | 33 | 1.61 | -0.1 |
| 2023 | TOT | 29 | 27 | 8 | 9 | 4.99 | 144.1 | 162 | 80 | 66 | 148 | 1.58 | 0.7 |
Baltimore Orioles
|
9 | 7 | 1 | 3 | 6.75 | 34.2 | 46 | 26 | 12 | 42 | 1.67 | — | |
|
St. Louis Cardinals
|
20 | 20 | 7 | 6 | 4.43 | 109.2 | 119 | 54 | 54 | 106 | 1.58 | — | |
| 2024 | TOT | 28 | 28 | 13 | 7 | 3.17 | 162.0 | 135 | 57 | 38 | 194 | 1.07 | 3.1 |
Detroit Tigers
|
18 | 18 | 7 | 5 | 2.95 | 106.2 | 85 | 35 | 19 | 133 | 0.97 | — | |
Los Angeles Dodgers
|
10 | 10 | 6 | 2 | 3.58 | 55.1 | 54 | 22 | 19 | 61 | 1.32 | — | |
| 2025 |
Detroit Tigers
|
31 | 31 | 8 | 15 | 4.64 | 161.0 | 147 | 83 | 59 | 188 | 1.28 | 0.9 |
| 2026 |
Detroit Tigers
|
19 | 19 | 3 | 8 | 4.59 | 86.1 | 80 | 44 | 42 | 102 | 1.41 | -0.1 |
| Career | 187 | 175 | 58 | 55 | 3.95 | 926.0 | 808 | 406 | 334 | 1050 | 1.23 | — | |
| 2019 |
St. Louis Cardinals
|
3 | 3 | 1 | 2 | 4.24 | 17.0 | 17 | 8 | 4 | 22 | 1.24 | 0.0 |
| 2020 |
St. Louis Cardinals
|
1 | 1 | 0 | 1 | 1.50 | 6.0 | 6 | 1 | 2 | 8 | 1.33 | 0.0 |
| 2023 |
Baltimore Orioles
|
1 | 0 | 0 | 0 | 4.50 | 2.0 | 2 | 1 | 3 | 1 | 2.50 | 0.0 |
| 2024 |
Los Angeles Dodgers
|
5 | 5 | 1 | 2 | 7.36 | 22.0 | 24 | 18 | 9 | 15 | 1.50 | 0.0 |
| 2025 |
Detroit Tigers
|
3 | 2 | 0 | 1 | 3.60 | 10.0 | 7 | 4 | 8 | 12 | 1.50 | 0.0 |
| Career | 13 | 11 | 2 | 6 | 5.05 | 57.0 | 56 | 32 | 26 | 58 | 1.44 | 0.0 | |
| 2026 | AA Erie SeaWolves | 1 | 1 | 1 | 0 | 3.18 | 5.2 | 3 | 2 | 1 | 7 | 0.71 | — |
| 2026 | AAA Toledo Mud Hens | 1 | 1 | 0 | 0 | 0.00 | 1.1 | 1 | 0 | 1 | 2 | 1.50 | — |