MLB/Players/Jack Flaherty
Jack Flaherty

JACK FLAHERTY

P · Detroit Tigers · 20172026 · 368 games
368
CAREER GAMES · REGULAR SEASON
8 seasons · postseason below
.224
CAREER BATTING AVERAGE
1,378 hits in 6,142 at-bats
224
CAREER HOME RUNS
316 RBI · 42 stolen bases
3.86
CAREER ERA
1077.0 innings · 1,232 strikeouts
66-64
CAREER RECORD
WHIP 1.22

01/Hitting

Season by season
Regular season
SeasonClubGABRH2B3BHRRBIBBSOSBAVGOBPSLGOPS
2024LAD561,210122270361048597638822.223.269.388.657
2023BAL581,13016632474434711322968.287.361.450.811
2022STL18278367214481644662.259.360.424.785
2021STL34572701142202430521700.199.266.364.630
2020STL18298446680122032980.221.297.369.666
2019STL661,40812427048250591104622.192.250.335.586
2018STL561,08411821634240481183648.199.278.345.623
2017STL1216230464281320400.284.363.481.844
Career3186,1427101,378240242243165841,88442.224.292.381.672

02/Pitching

Season by season
Regular season
SeasonClubGWLIPHERBBSOHRERAWHIP
2026DET193886.1804442102114.591.41
2025DET31815161.01478359188234.641.28
2024LAD28137162.01355738194243.171.07
2023BAL2989144.11628066148174.991.58
2022STL92136.03617223344.251.61
2021STL179278.157282685123.221.06
2020STL94340.13322164964.911.21
2019STL33118196.11356055231252.750.97
2018STL2889151.01085659182203.341.11
2017STL60221.12315102046.331.55
Career20966641077.09164623931,2321463.861.22

03/Postseason

Kept apart
Never folded in
SeasonClubGABHHRRBIAVGIPSOERA
2024LAD108824617.27322.0157.36
2023BAL27200.2862.014.50
2020STL224601.2506.081.50
2019STL6651728.26217.0224.24

04/Every pitch

2017 Regular season
Play log from 2015
Spray chart · 4 batted balls
Groundout · 100.8 mph · 19 ftGroundout · 68.9 mph · 47 ftGroundout · 84.5 mph · 20 ftGroundout · 67.5 mph · 6 ft
Hit (0) Out (4) Home run (0)
Average exit velocity 80.4 mph · longest 47 ft
Pitch locations · 356 pitches
Called strike (54) Swinging strike (50) In play (62) Foul (61) Ball (129)

Catcher’s view · the zone drawn is the average of the 356 batter zones recorded here, 1.50 to 3.33 feet

Pitch mix
PitchNShareMPHRPMStrike%
Four-Seam Fastball10529.3%93.42,21745.7%
Sinker9225.7%92.62,10743.5%
Slider8924.9%84.52,17252.8%
Knuckle Curve4913.7%77.72,57146.9%
Changeup215.9%87.41,61242.9%
Unknown20.6%0.0%

05/Game log

2017
Regular season
DateOppResultABRHHRRBIBBSOIPHERBBSO
SEP 2@ SFW 116205815164.08516
SEP 2@ SFW 11620581016
SEP 7@ SDW 31171311445.03144
SEP 7@ SDW 3117131044
SEP 14vs CINL 0615341023
SEP 14vs CINL 06153411234.14323
SEP 19@ CINW 8772302122.03212
SEP 19@ CINW 877230012
SEP 26vs CHCL 2103000000
SEP 26vs CHCL 21030000001.00000
OCT 1vs MILL 16194514255.05425
OCT 1vs MILL 1619451025

Regular season and postseason are separate tables and are never summed into one career line; spring training is excluded entirely. Hitting and pitching come from different source rows, so a two-way player has both tables and neither borrows from the other. Innings pitched is summed as outs and converted once: the stored value counts thirds, so “6.1” means six innings and one out, and adding those as decimals understates a career. ERA and WHIP are computed from those totals rather than averaged across seasons. On-base percentage is (H + BB) over (AB + BB), which runs slightly under the official figure because the source rows carry no hit-by-pitch or sacrifice fly. The charts cover 2015 onward only, and the spray chart plots batted balls with a recorded landing spot: a strikeout or a walk has no location and is not a missing dot. Its field is a representative park, not the one the ball was hit in, because a spray chart pooled across a season is hit in thirty different outfields.