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Team bullpen data and usage tracking

Mark Leiter Jr.
Mark Leiter Jr.
Throws: R
Primary Role(s): Reliever
Age: 34

NY Yankees
Team Record: 46 - 34
Head Coach: Aaron Boone
Pitching Coach: Matt Blake
Pitcher Snapshot
Pitcher Impact Rating:
66
IP (last 7 gm):
3
ERA (last 7 gm):
6.00
Team BP Power Rank:
#11

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 37 3.94 32.00 144 3.87 30.6% 6.9% 2.1% 0.875% 1.22 0.286 0.340 0.287 0.738
2025 SpringTr 4 0.00 3.20 14 3.64 50.0% 0.0% 0.0% 0% 1 0.214 0.214 - 0.428
2025: Home 19 2.65 17.00 73 3.95 34.2% 6.8% 1.4% 0.8% 1.25 0.224 0.288 - 0.601
2025: Away 18 5.40 15.00 71 3.79 26.8% 7.0% 2.8% 1% 1.18 0.348 0.394 - 0.879
2025: Vs L 34 - 19.00 83 4.17 39.8% 8.4% 1.2% % 1.2 0.276 0.337 - 0.692
2025: Vs R 32 - 13.00 61 3.46 18.0% 4.9% 3.3% % 1.23 0.298 0.344 - 0.800
2025 Pitch Arsenal

Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-06-24 @ Reds 1.00
10
7 2 3 0 0 0 1 0 0 0 28-16 0.29
2025-06-23 @ Reds 1.00
8
5 1 2 0 0 0 0 2 1 0 27-15 0.28
2025-06-19 vs Angels 1.00
7
3 0 0 0 0 0 0 0 0 0 11-6 0.27
2025-06-18 vs Angels 0.20
6
4 0 2 0 0 0 0 1 0 0 11-8 0.28
2025-06-15 @ Red Sox 1.00
8
4 0 0 0 0 0 1 2 0 0 20-12 0.27
2025-06-12 @ Royals 0.10
7
2 0 1 0 0 0 0 0 0 0 10-6 0.28
2025-06-11 @ Royals 0.10
9
5 3 4 0 0 1 0 0 0 0 13-9 0.27

Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats


Last 7 Days
Player IP NP-S ERA Jun-26 Jun-25 Jun-24 Jun-23 Jun-22 Jun-21 Jun-20
Mark Leiter Jr. 2.0 55-31 6.00
1.0
10
28-16
1.0
8
27-15
Fernando Cruz 2.2 36-25 0.00
1.0
8
11-9
0.2
7
12-6
1.0
8
13-10
Luke Weaver 1.2 43-26 10.84
1.0
8
19-12
0.2
8
24-14
Ian Hamilton 3.0 44-27 0.00
2.0
5
34-20
1.0
9
10-7
Devin Williams 2.0 23-16 0.00
1.0
9
9-6
1.0
9
14-10
Allan Winans 0 0-0 23.68
Jonathan Loáisiga 1.1 32-22 11.59
0.1
7
18-11
1.0
7
14-11
Clarke Schmidt 0 0-0 0.00
Tim Hill 1.2 36-20 5.42
0.2
7
13-9
0.2
7
17-6
0.1
8
6-5
JT Brubaker 3.0 47-29 0.00
1.0
9
11-8
2.0
8
36-21
Will Warren 0 0-0 27.00
IP
In
NP-S
IP
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IP
In
NP-S
IP
In
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IP
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Advanced Pitcher Traits
Games Pitched this Season:
37
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
7
Avg Run Diff when called:
2.41
Pitches over 30 pitches:
No
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely