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Jack Flaherty

Jack Flaherty

Free Agent
P
Age: 31
Bats/Throws: R/R
6'4" / 225
DOB: 10/15/1995
(31 years, 18 days)
P
Season20262027Total
TeamDETFGDC- - -
LevelMLBPROJMLB
G2028210
GS1928203
IP88.1147.01079.0
K%26.0%24.6%27.3%
BB%10.6%8.9%8.7%
GB%30.0%39.4%
ERA4.484.183.85
FIP4.054.143.91
WAR1.32.217.5
2026 Pitch
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

Contract2 yr, $35M (2025-26) (RR)
Free Agent
AAV: $27.50M
NotesValley charge raises base AAV for 2025, lowers for 2026.
Service Time
8.006
MiLB 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)

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Splits

Season:
2026
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    Standard

    SeasonHandednessIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026vs L48.1- - -218428320195290250.230.338.388.324
    2026vs R40.0- - -1783912032256131553.247.320.437.329
    SeasonHome / AwayIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Home48.14.472053511226243191563.199.289.335.278
    2026Away40.04.50191469126208230240.279.374.491.378
    2026Home vs L24.1- - -1061752880150132.195.314.299.282
    2026Home vs R24.0- - -9918601816341431.202.263.371.273
    2026Away vs L24.0- - -112253112115140118.260.360.469.364
    2026Away vs R16.0- - -792160149390122.304.392.522.398
    SeasonMonthlyIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Mar/Apr25.15.33122224118154220428.234.400.426.372
    2026May27.16.2612733812419481136.289.331.482.344
    2026Jun18.02.5077167155070023.229.299.357.291
    2026Jul15.22.876391055350215.161.254.339.267
    2026Sept/Oct2.00.0071000000001.143.143.143.127
    20261st Half82.14.483717620349419401798.239.333.406.326
    20262nd Half6.04.50255003322005.217.280.478.327
    SeasonLeverageIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Low Leverage36.1- - -16331111664190347.221.327.400.324
    2026Medium Leverage46.2- - -207437230236201453.240.325.402.319
    2026High Leverage5.1- - -26720161513003.318.385.545.393
    SeasonSituationalIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Bases Empty48.1- - -21847151666220362.244.330.425.333
    2026Men on Base40.0- - -178345246385201441.230.330.392.317
    2026Men In Scoring24.2- - -107204042344111125.225.305.404.304
    SeasonThrough CountIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Through 3 - 01.1- - -1920111013101.333.789.667.604
    2026Through 3 - 16.2- - -4140132117015.174.537.391.440
    2026Through 3 - 213.0- - -701232550200117.255.471.404.399
    2026Through 2 - 010.1- - -60722540221011.184.483.342.391
    2026Through 1 - 034.1- - -166347322213291336.256.398.421.365
    2026Through 2 - 118.2- - -90120115105210126.179.378.433.362
    2026Through 1 - 138.2- - -169339121176180457.226.325.425.331
    2026Through 0 - 144.1- - -187358026197130267.207.267.379.282
    2026Through 2 - 226.1- - -112173115121150046.179.286.263.255
    2026Through 1 - 235.1- - -14427811210180366.205.264.303.254
    2026Through 0 - 219.2- - -811830108220035.231.247.346.257
    SeasonSP / RPIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026As Starter86.14.59389802035244114217102.240.333.416.330
    2026As Reliever2.00.0071000000001.143.143.143.127
    SeasonShiftsIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026No Shift7.1- - -3411400000000.324.324.441.332
    2026Shift - All44.0- - -199591630000000.306.299.420.307
    2026Shift - Traditional40.1- - -183561630000000.308.306.429.316
    2026Shift - Non Traditional3.2- - -163000000000.273.214.273.191
    SeasonTTOIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    20261st Through Order as SP38.23.031713511214135160552.235.329.436.337
    20262nd Through Order as SP36.15.20162345128216160134.241.317.418.321
    20263rd Through Order as SP11.17.9456114010100101116.250.393.341.333
    20261st Through Order as RP2.00.0071000000001.143.143.143.127
    SeasonHandednessIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026vs L48.1- - -218428320195290250.230.338.388.324
    2026vs R40.0- - -1783912032256131553.247.320.437.329
    SeasonHome / AwayIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Home48.14.472053511226243191563.199.289.335.278
    2026Away40.04.50191469126208230240.279.374.491.378
    2026Home vs L24.1- - -1061752880150132.195.314.299.282
    2026Home vs R24.0- - -9918601816341431.202.263.371.273
    2026Away vs L24.0- - -112253112115140118.260.360.469.364
    2026Away vs R16.0- - -792160149390122.304.392.522.398
    SeasonMonthlyIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Mar/Apr25.15.33122224118154220428.234.400.426.372
    2026May27.16.2612733812419481136.289.331.482.344
    2026Jun18.02.5077167155070023.229.299.357.291
    2026Jul15.22.876391055350215.161.254.339.267
    2026Sept/Oct2.00.0071000000001.143.143.143.127
    20261st Half82.14.483717620349419401798.239.333.406.326
    20262nd Half6.04.50255003322005.217.280.478.327
    SeasonLeverageIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Low Leverage36.1- - -16331111664190347.221.327.400.324
    2026Medium Leverage46.2- - -207437230236201453.240.325.402.319
    2026High Leverage5.1- - -26720161513003.318.385.545.393
    SeasonSituationalIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Bases Empty48.1- - -21847151666220362.244.330.425.333
    2026Men on Base40.0- - -178345246385201441.230.330.392.317
    2026Men In Scoring24.2- - -107204042344111125.225.305.404.304
    SeasonThrough CountIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026Through 3 - 01.1- - -1920111013101.333.789.667.604
    2026Through 3 - 16.2- - -4140132117015.174.537.391.440
    2026Through 3 - 213.0- - -701232550200117.255.471.404.399
    2026Through 2 - 010.1- - -60722540221011.184.483.342.391
    2026Through 1 - 034.1- - -166347322213291336.256.398.421.365
    2026Through 2 - 118.2- - -90120115105210126.179.378.433.362
    2026Through 1 - 138.2- - -169339121176180457.226.325.425.331
    2026Through 0 - 144.1- - -187358026197130267.207.267.379.282
    2026Through 2 - 226.1- - -112173115121150046.179.286.263.255
    2026Through 1 - 235.1- - -14427811210180366.205.264.303.254
    2026Through 0 - 219.2- - -811830108220035.231.247.346.257
    SeasonSP / RPIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026As Starter86.14.59389802035244114217102.240.333.416.330
    2026As Reliever2.00.0071000000001.143.143.143.127
    SeasonShiftsIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    2026No Shift7.1- - -3411400000000.324.324.441.332
    2026Shift - All44.0- - -199591630000000.306.299.420.307
    2026Shift - Traditional40.1- - -183561630000000.308.306.429.316
    2026Shift - Non Traditional3.2- - -163000000000.273.214.273.191
    SeasonTTOIPERATBFH2B3BRERHRBBIBBHBPSOAVGOBPSLGwOBA
    20261st Through Order as SP38.23.031713511214135160552.235.329.436.337
    20262nd Through Order as SP36.15.20162345128216160134.241.317.418.321
    20263rd Through Order as SP11.17.9456114010100101116.250.393.341.333
    20261st Through Order as RP2.00.0071000000001.143.143.143.127