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Team bullpen data and usage tracking

Jack Flaherty
Jack Flaherty
Throws: R
Primary Role(s): Reliever
Age: 29

Detroit
Team Record: 25 - 13
Head Coach: A.J. Hinch
Pitching Coach: Chris Fetter
Pitcher Snapshot
Pitcher Impact Rating:
0
IP (last 7 gm):
ERA (last 7 gm):
Team BP Power Rank:
#1

Pitcher Season Stats

Cumulative Stats
Season G ERA IP PA P/pa SO/pa BB/pa HR/pa SB/pa G/AO AVG OBP xWOBA OPS
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2023-09-30 vs Red Sox 1.00
8
 6 1 2 0 0 0 0 2 0 0 27-16 0.29
2023-09-19 @ Astros 2.00
7
 9 0 3 0 0 0 0 2 0 0 45-29 0.29
2023-09-15 vs Rays 4.00
1
 19 3 6 2 0 1 1 6 0 0 79-51 0.28
2023-09-09 @ Red Sox 3.10
1
 19 5 8 1 0 1 1 3 0 0 82-52 0.28
2023-09-03 @ D-backs 4.20
1
 22 4 6 0 0 2 1 7 0 0 85-50 0.28
2023-08-27 vs Rockies 5.20
1
 24 3 7 2 0 1 1 3 1 0 84-58 0.28
2023-08-15 @ Padres 3.00
1
 17 7 4 3 0 1 4 3 0 0 84-52 0.28
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA May-8 May-7 May-6 May-5 May-4 May-3 May-2
Jack Flaherty 0 0-0 9.00
Tommy Kahnle 1.0 23-9 0.00
1.0
8
23-9
Tyler Holton 1.0 13-9 0.00
1.0
8
13-9
José Urquidy 0 0-0 0.00
Brenan Hanifee 2.1 35-20 3.86
1.0
7
14-9
1.1
6
21-11
Keider Montero 0 0-0 10.39
Sean Guenther 2.0 29-19 0.00
1.0
18-11
1.0
7
11-8
Brant Hurter 3.1 36-26 0.00
2.1
4
26-18
1.0
8
10-8
Will Vest 3.0 46-33 0.00
2.0
9
30-21
1.0
9
16-12
Ty Madden 0 0-0 10.13
Reese Olson 0 0-0 3.60
Sawyer Gipson-Long 0 0-0 3.60
Beau Brieske 2.1 40-22 0.00
1.0
17-8
1.0
8
17-10
0.1
6
6-4
Chase Lee 3.0 47-30 3.00
2.0
29-19
1.0
7
18-11
Jackson Jobe 0 0-0 0.00
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
Advanced Pitcher Traits
Games Pitched this Season:
29
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
1
Avg Run Diff when called:
0.45
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
No
Other Detroit Pitchers

Tommy Kahnle (R)
Tyler Holton (L)
Brenan Hanifee (R)
Sean Guenther (L)
Brant Hurter (L)
Will Vest (R)
Ty Madden (R)
Beau Brieske (R)
Chase Lee (R)

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