
Jack Flaherty
Free AgentP
Age: 31
Bats/Throws: R/R
6'4" / 225
DOB: 10/15/1995
(31 years, 29 days)
P
| Season | 2026 | 2027 | Total |
| Team | DET | FGDC | - - - |
| Level | MLB | PROJ | MLB |
| G | 20 | 28 | 210 |
| GS | 19 | 28 | 203 |
| IP | 88.1 | 147.0 | 1079.0 |
| K% | 26.0% | 24.5% | 27.3% |
| BB% | 10.6% | 8.9% | 8.7% |
| GB% | 30.0% | 39.4% | |
| ERA | 4.48 | 4.18 | 3.85 |
| FIP | 4.05 | 4.14 | 3.91 |
| WAR | 1.3 | 2.2 | 17.5 |
2026 Pitch
Selection
Selection
FA:49%
SL:24%
KC:19%
RosterResource
| Draft: | 2014, Rd: 1, Pick: 34, Ovr: 34 |
| Draft Team: | St. Louis Cardinals |
| School: | Harvard-Westlake (CA) HS |
| Contract | 2 yr, $35M (2025-26) (RR) |
Free Agent | AAV: $27.50M |
| Notes | Valley charge raises base AAV for 2025, lowers for 2026. |
Service Time
8.006MiLB Options
n/a
Free Agent
2027
News
Rotowire: Flaherty (forearm) was reinstated from the 15-day injured list Sunday and struck out one batter while allowing one hit and no walks over two scoreless innings in the Tigers' 4-2 loss to the Pirates in the season finale. (9/29/2026)
News Settings
Article Source
Show
Splits
Stat Presets
Stat Presets:
Select
Statcast:
Pitch Type
We've added new stat fields to Splits and changed the interface. If you are looking for a stat, please use the controls above to find Advanced, Batted Ball, and new stats! You can report bugs and submit feature requests here.
Pitch Type
| Season | Handedness | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 48.5% | 5.4% | 22.7% | 18.6% | 4.8% | ||
| 2026 | vs R | 50.1% | 3.3% | 26.2% | 20.3% | 0.1% | ||
| Season | Home / Away | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Home | 47.8% | 4.8% | 27.4% | 17.7% | 2.4% | ||
| 2026 | Away | 50.7% | 4.0% | 21.2% | 21.2% | 2.9% | ||
| 2026 | Home vs L | 47.9% | 6.7% | 24.7% | 16.3% | 4.4% | ||
| 2026 | Home vs R | 47.7% | 2.7% | 30.2% | 19.2% | 0.2% | ||
| 2026 | Away vs L | 49.0% | 4.1% | 20.8% | 20.8% | 5.2% | ||
| 2026 | Away vs R | 52.8% | 3.9% | 21.7% | 21.7% | |||
| Season | Monthly | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Mar/Apr | 45.2% | 6.6% | 24.5% | 20.5% | 3.2% | ||
| 2026 | May | 51.7% | 1.8% | 26.3% | 19.2% | 0.9% | ||
| 2026 | Jun | 52.1% | 2.7% | 22.8% | 19.8% | 2.7% | ||
| 2026 | Jul | 47.7% | 8.2% | 21.1% | 18.4% | 4.7% | ||
| 2026 | Sept/Oct | 52.6% | 31.6% | 5.3% | 10.5% | |||
| 2026 | 1st Half | 49.1% | 4.6% | 24.3% | 19.6% | 2.5% | ||
| 2026 | 2nd Half | 51.5% | 2.0% | 24.8% | 16.8% | 5.0% | ||
| Season | Leverage | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Low Leverage | 47.1% | 4.8% | 24.1% | 20.4% | 3.6% | ||
| 2026 | Medium Leverage | 49.8% | 4.1% | 24.1% | 19.7% | 2.2% | ||
| 2026 | High Leverage | 57.3% | 4.3% | 26.5% | 12.0% | |||
| Season | Situational | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Bases Empty | 48.5% | 4.9% | 23.5% | 19.6% | 3.5% | ||
| 2026 | Men on Base | 50.1% | 3.8% | 25.3% | 19.2% | 1.6% | ||
| 2026 | Men In Scoring | 47.7% | 4.1% | 25.2% | 21.7% | 1.3% | ||
| Season | Through Count | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Through 3 - 0 | 55.2% | 10.3% | 23.0% | 9.2% | 2.3% | ||
| 2026 | Through 3 - 1 | 51.1% | 7.3% | 25.3% | 12.9% | 3.4% | ||
| 2026 | Through 3 - 2 | 46.5% | 3.5% | 28.5% | 18.0% | 3.5% | ||
| 2026 | Through 2 - 0 | 48.8% | 8.0% | 24.9% | 17.0% | 1.4% | ||
| 2026 | Through 1 - 0 | 51.0% | 5.8% | 24.8% | 16.1% | 2.4% | ||
| 2026 | Through 2 - 1 | 47.3% | 5.8% | 26.6% | 16.9% | 3.4% | ||
| 2026 | Through 1 - 1 | 49.7% | 3.5% | 25.7% | 17.6% | 3.5% | ||
| 2026 | Through 0 - 1 | 47.7% | 2.6% | 24.0% | 22.7% | 3.0% | ||
| 2026 | Through 2 - 2 | 47.1% | 2.6% | 25.9% | 21.6% | 2.8% | ||
| 2026 | Through 1 - 2 | 49.9% | 1.6% | 23.6% | 22.6% | 2.3% | ||
| 2026 | Through 0 - 2 | 48.3% | 1.8% | 22.4% | 26.0% | 1.5% | ||
| Season | SP / RP | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | As Starter | 49.2% | 4.5% | 24.2% | 19.6% | 2.6% | ||
| 2026 | As Reliever | 52.6% | 31.6% | 5.3% | 10.5% | |||
| Season | Shifts | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | No Shift | 56.1% | 2.4% | 23.6% | 16.3% | 1.6% | ||
| 2026 | Shift - All | 48.6% | 5.3% | 24.1% | 19.5% | 2.5% | ||
| 2026 | Shift - Traditional | 49.0% | 5.4% | 23.3% | 19.6% | 2.7% | ||
| 2026 | Shift - Non Traditional | 40.0% | 2.9% | 40.0% | 17.1% | |||
| Season | TTO | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | 1st Through Order as SP | 52.9% | 2.5% | 24.7% | 17.9% | 2.0% | ||
| 2026 | 2nd Through Order as SP | 47.5% | 5.8% | 23.6% | 20.2% | 2.8% | ||
| 2026 | 3rd Through Order as SP | 42.1% | 6.9% | 24.5% | 23.2% | 3.4% | ||
| 2026 | 1st Through Order as RP | 52.6% | 31.6% | 5.3% | 10.5% |
| Season | Handedness | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 48.5% | 5.4% | 22.7% | 18.6% | 4.8% | ||
| 2026 | vs R | 50.1% | 3.3% | 26.2% | 20.3% | 0.1% | ||
| Season | Home / Away | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Home | 47.8% | 4.8% | 27.4% | 17.7% | 2.4% | ||
| 2026 | Away | 50.7% | 4.0% | 21.2% | 21.2% | 2.9% | ||
| 2026 | Home vs L | 47.9% | 6.7% | 24.7% | 16.3% | 4.4% | ||
| 2026 | Home vs R | 47.7% | 2.7% | 30.2% | 19.2% | 0.2% | ||
| 2026 | Away vs L | 49.0% | 4.1% | 20.8% | 20.8% | 5.2% | ||
| 2026 | Away vs R | 52.8% | 3.9% | 21.7% | 21.7% | |||
| Season | Monthly | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Mar/Apr | 45.2% | 6.6% | 24.5% | 20.5% | 3.2% | ||
| 2026 | May | 51.7% | 1.8% | 26.3% | 19.2% | 0.9% | ||
| 2026 | Jun | 52.1% | 2.7% | 22.8% | 19.8% | 2.7% | ||
| 2026 | Jul | 47.7% | 8.2% | 21.1% | 18.4% | 4.7% | ||
| 2026 | Sept/Oct | 52.6% | 31.6% | 5.3% | 10.5% | |||
| 2026 | 1st Half | 49.1% | 4.6% | 24.3% | 19.6% | 2.5% | ||
| 2026 | 2nd Half | 51.5% | 2.0% | 24.8% | 16.8% | 5.0% | ||
| Season | Leverage | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Low Leverage | 47.1% | 4.8% | 24.1% | 20.4% | 3.6% | ||
| 2026 | Medium Leverage | 49.8% | 4.1% | 24.1% | 19.7% | 2.2% | ||
| 2026 | High Leverage | 57.3% | 4.3% | 26.5% | 12.0% | |||
| Season | Situational | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Bases Empty | 48.5% | 4.9% | 23.5% | 19.6% | 3.5% | ||
| 2026 | Men on Base | 50.1% | 3.8% | 25.3% | 19.2% | 1.6% | ||
| 2026 | Men In Scoring | 47.7% | 4.1% | 25.2% | 21.7% | 1.3% | ||
| Season | Through Count | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | Through 3 - 0 | 55.2% | 10.3% | 23.0% | 9.2% | 2.3% | ||
| 2026 | Through 3 - 1 | 51.1% | 7.3% | 25.3% | 12.9% | 3.4% | ||
| 2026 | Through 3 - 2 | 46.5% | 3.5% | 28.5% | 18.0% | 3.5% | ||
| 2026 | Through 2 - 0 | 48.8% | 8.0% | 24.9% | 17.0% | 1.4% | ||
| 2026 | Through 1 - 0 | 51.0% | 5.8% | 24.8% | 16.1% | 2.4% | ||
| 2026 | Through 2 - 1 | 47.3% | 5.8% | 26.6% | 16.9% | 3.4% | ||
| 2026 | Through 1 - 1 | 49.7% | 3.5% | 25.7% | 17.6% | 3.5% | ||
| 2026 | Through 0 - 1 | 47.7% | 2.6% | 24.0% | 22.7% | 3.0% | ||
| 2026 | Through 2 - 2 | 47.1% | 2.6% | 25.9% | 21.6% | 2.8% | ||
| 2026 | Through 1 - 2 | 49.9% | 1.6% | 23.6% | 22.6% | 2.3% | ||
| 2026 | Through 0 - 2 | 48.3% | 1.8% | 22.4% | 26.0% | 1.5% | ||
| Season | SP / RP | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | As Starter | 49.2% | 4.5% | 24.2% | 19.6% | 2.6% | ||
| 2026 | As Reliever | 52.6% | 31.6% | 5.3% | 10.5% | |||
| Season | Shifts | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | No Shift | 56.1% | 2.4% | 23.6% | 16.3% | 1.6% | ||
| 2026 | Shift - All | 48.6% | 5.3% | 24.1% | 19.5% | 2.5% | ||
| 2026 | Shift - Traditional | 49.0% | 5.4% | 23.3% | 19.6% | 2.7% | ||
| 2026 | Shift - Non Traditional | 40.0% | 2.9% | 40.0% | 17.1% | |||
| Season | TTO | FA% | FC% | SI% | SL% | KC% | EP% | CH% |
| 2026 | 1st Through Order as SP | 52.9% | 2.5% | 24.7% | 17.9% | 2.0% | ||
| 2026 | 2nd Through Order as SP | 47.5% | 5.8% | 23.6% | 20.2% | 2.8% | ||
| 2026 | 3rd Through Order as SP | 42.1% | 6.9% | 24.5% | 23.2% | 3.4% | ||
| 2026 | 1st Through Order as RP | 52.6% | 31.6% | 5.3% | 10.5% |

