Jack Flaherty

DET Tigers • #9 • Starter

Active
Position Starter
Height 6'4"
Weight 225
Age 30
Birthdate Oct 15, 1995
Birthplace Burbank, CA, USA
School Harvard-Westlake (CA)

Jack Flaherty Projections, Player Props and Stats

Total Hits

0.0 / game
(2026) avg
Date Opponent Hits Close
May 17 vs TOR TOR 0 -
May 12 @ NYM NYM 0 -
May 6 vs BOS BOS 0 -
May 1 vs TEX TEX 0 -
Apr 25 @ CIN CIN 0 -
Apr 20 @ BOS BOS 0 -
Apr 15 vs KC KC 0 -
Apr 9 @ MIN MIN 0 -
Apr 4 vs STL STL 0 -
Mar 28 @ SD SD 0 -
Last 10 average

Strikeouts Thrown

4.8 / game
(2026) avg
Date Opponent K Close
May 17 vs TOR TOR 4(u) 4.5
May 12 @ NYM NYM 2(u) 5.5
May 6 vs BOS BOS 10(o) 5.5
May 1 vs TEX TEX 4(u) 5.5
Apr 25 @ CIN CIN 4(u) 5.5
Apr 20 @ BOS BOS 3(u) 5.5
Apr 15 vs KC KC 7(o) 4.5
Apr 9 @ MIN MIN 6(o) 5.5
Apr 4 vs STL STL 6(u) 6.5
Mar 28 @ SD SD 2(u) 5.5
Last 10 average 4.8

Outs Recorded

13.1 / game
(2026) avg
Date Opponent Outs Close
May 17 vs TOR TOR 18 -
May 12 @ NYM NYM 11 -
May 6 vs BOS BOS 15 -
May 1 vs TEX TEX 11 -
Apr 25 @ CIN CIN 6 -
Apr 20 @ BOS BOS 10 -
Apr 15 vs KC KC 18 -
Apr 9 @ MIN MIN 17(o) 15.5
Apr 4 vs STL STL 12(u) 16.5
Mar 28 @ SD SD 13 -
Last 10 average 13.1

Total Home Runs

0.0 / game
(2026) avg
Date Opponent HR Close
May 17 vs TOR TOR 0 -
May 12 @ NYM NYM 0 -
May 6 vs BOS BOS 0 -
May 1 vs TEX TEX 0 -
Apr 25 @ CIN CIN 0 -
Apr 20 @ BOS BOS 0 -
Apr 15 vs KC KC 0 -
Apr 9 @ MIN MIN 0 -
Apr 4 vs STL STL 0 -
Mar 28 @ SD SD 0 -
Last 10 average

Total Bases

0.0 / game
(2026) avg
Date Opponent TB Close
May 17 vs TOR TOR 0 -
May 12 @ NYM NYM 0 -
May 6 vs BOS BOS 0 -
May 1 vs TEX TEX 0 -
Apr 25 @ CIN CIN 0 -
Apr 20 @ BOS BOS 0 -
Apr 15 vs KC KC 0 -
Apr 9 @ MIN MIN 0 -
Apr 4 vs STL STL 0 -
Mar 28 @ SD SD 0 -
Last 10 average

Total RBIs

0.0 / game
(2026) avg
Date Opponent RBI Close
May 17 vs TOR TOR 0 -
May 12 @ NYM NYM 0 -
May 6 vs BOS BOS 0 -
May 1 vs TEX TEX 0 -
Apr 25 @ CIN CIN 0 -
Apr 20 @ BOS BOS 0 -
Apr 15 vs KC KC 0 -
Apr 9 @ MIN MIN 0 -
Apr 4 vs STL STL 0 -
Mar 28 @ SD SD 0 -
Last 10 average

Total Runs Scored

0.0 / game
(2026) avg
Date Opponent Runs Close
May 17 vs TOR TOR 0 -
May 12 @ NYM NYM 0 -
May 6 vs BOS BOS 0 -
May 1 vs TEX TEX 0 -
Apr 25 @ CIN CIN 0 -
Apr 20 @ BOS BOS 0 -
Apr 15 vs KC KC 0 -
Apr 9 @ MIN MIN 0 -
Apr 4 vs STL STL 0 -
Mar 28 @ SD SD 0 -
Last 10 average

Hit a Home Run

0.0 / game
(2026) avg
Date Opponent HR Close
May 17 vs TOR TOR 0 -
May 12 @ NYM NYM 0 -
May 6 vs BOS BOS 0 -
May 1 vs TEX TEX 0 -
Apr 25 @ CIN CIN 0 -
Apr 20 @ BOS BOS 0 -
Apr 15 vs KC KC 0 -
Apr 9 @ MIN MIN 0 -
Apr 4 vs STL STL 0 -
Mar 28 @ SD SD 0 -
Last 10 average

Jack Flaherty Game Logs

2026 Game Log
Date Opp Score M/L O/U S/R RES IP H R ER SO BB HR PIT P/IP G/F
May 17 vs TOR L 4 - 1 L 100 U 7.5 S L 6.0 5 4 4 4 0 1 90 15.0 1.17
May 12 @ NYM L 10 - 2 L 126 O 7.5 S L 3.2 6 3 3 2 3 0 97 26.5 0.50
May 6 vs BOS L 4 - 0 L -108 U 8.5 S L 5.0 3 4 2 10 1 0 96 19.2 1.50
May 1 vs TEX L 5 - 4 L -116 O 8.0 S ND 3.2 5 4 4 4 3 1 91 24.8 0.67
Apr 25 @ CIN L 9 - 2 L -110 O 9.5 S L 2.0 5 6 6 4 2 3 68 34.0 0.00
Apr 20 @ BOS L 8 - 6 L 116 O 8.5 S ND 3.1 3 2 0 3 6 0 73 21.9 0.50
Apr 15 vs KC W 2 - 1 W -130 U 8.5 S ND 6.0 2 1 1 7 3 0 97 16.2 1.33
Apr 9 @ MIN L 3 - 1 L -142 U 8.5 S ND 5.2 5 1 1 6 3 1 89 15.7 1.50
Apr 4 vs STL W 11 - 6 W -168 O 7.5 S ND 4.0 3 5 5 6 4 0 86 21.5 0.00
Mar 28 @ SD L 3 - 0 L -108 U 8.0 S L 4.1 4 3 2 2 4 0 89 20.5 2.00

Jack Flaherty's Pitching Statistics for Regular Season

Season Team G GS W L SV BS ERA CG SHO IP H R ER BB SO HR WP
2026 DET 10 10 0 5 0 0 5.77 0 0 43.7 41 33 28 29 48 6 3
2025 DET 31 31 8 15 0 0 4.64 0 0 161.0 147 85 83 58 188 23 4
2024 DET 18 18 7 5 0 0 2.95 0 0 106.7 83 38 35 19 133 15 4
2024 LAD 10 10 6 2 0 0 3.58 0 0 55.3 52 23 22 19 61 9 2
2023 STL 20 20 7 6 0 0 4.43 0 0 109.7 116 56 54 54 106 10 6
2023 BAL 9 7 1 3 0 0 6.75 0 0 34.7 46 27 26 10 42 7 2
2022 STL 9 8 2 1 0 0 4.25 0 0 36.0 36 18 17 22 33 4 0
2021 STL 17 15 9 2 0 0 3.22 0 0 78.3 57 35 28 25 85 12 4
2020 STL 9 9 4 3 0 0 4.91 0 0 40.3 33 22 22 16 49 6 1
2019 STL 33 33 11 8 0 0 2.75 0 0 196.3 135 62 60 53 231 25 6
2018 STL 28 28 8 9 0 0 3.34 0 0 151.0 108 59 56 56 182 20 6
2017 STL 6 5 0 2 0 0 6.33 0 0 21.3 23 15 15 9 20 4 0

Jack Flaherty's Pitching Statistics for Post Season

Season Team G GS W L SV BS ERA CG SHO IP H R ER BB SO HR WP
2025 DET 3 2 0 1 0 0 3.60 0 0 10.0 7 5 4 8 12 1 0
2024 LAD 5 5 1 2 0 0 7.36 0 0 22.0 24 18 18 9 15 6 0
2020 STL 1 1 0 1 0 0 1.50 0 0 6.0 6 1 1 2 8 0 0
2019 STL 3 3 1 2 0 0 4.24 0 0 17.0 17 8 8 4 22 2 3

Pitching Splits

Overall Last 3 Away Home Day Night
W-L 0-5 0-3 0-3 0-2 0-0 0-5
ERA 5.77 5.52 5.68 5.84 0.00 5.77
IP 43.7 14.7 19.0 24.7 0.0 43.7
HITS 41 14 23 18 0 41
RUNS 33 11 15 18 0 33
ER 28 9 12 16 0 28
SO 48 16 17 31 0 48
BB 29 4 18 11 0 29
HR 6 1 4 2 0 6
OBP .364 .292 .429 .306 .000 .364
WHIP 1.60 1.23 2.16 1.18 0.00 1.60
GB:FB 1.27 1.00 1.08 1.43 0.00 1.27
SB 3 0 2 1 0 3
CS 1 0 1 0 0 1
SB% 3.00 0.00 2.00 0.00 0.00 3.00
QS% 0.10 0.00 0.00 0.20 0.00 0.10


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