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Pitcher Data and Usage Tracking

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

NY Yankees
Team Record: 94 - 68
Head Coach: Aaron Boone
Pitching Coach: Matt Blake
Pitcher Snapshot
Pitcher Impact Rating:
79.1
IP (last 7 gm):
0.2
ERA (last 7 gm):
0.00
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 59 4.84 48.1 219 3.80 24.7% 7.8% 2.3% - 0.98 0.289 0.356 0.305 0.782
2025 SpringTr 4 0.00 3.2 14 3.64 50.0% 0.0% 0.0% - 1 0.214 0.214 - 0.428
2025: Home 28 5.16 22.2 103 3.86 29.1% 8.7% 1.9% - 1.24 0.261 0.340 - 0.764
2025: Away 31 4.56 25.2 116 3.74 20.7% 6.9% 2.6% - 0.81 0.314 0.371 - 0.800
2025: Vs L 54 - 27.0 121 4.05 34.7% 8.3% 0.8% - 1 0.269 0.339 - 0.691
2025: Vs R 53 - 21.1 98 3.49 12.2% 7.1% 4.1% - 0.96 0.315 0.378 - 0.895
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-09-26 (NYY) vs Orioles 0.2
6
 5 0 0 0 0 0 2 1 0 0 24-13 0.29
2025-09-19 (NYY) @ Orioles 1.0
8
 4 0 1 0 0 0 0 1 0 0 13-7 0.29
2025-09-16 (NYY) @ Twins 1.2
6
 6 0 1 0 0 0 0 0 0 0 15-11 0.30
2025-09-14 (NYY) @ Red Sox 1.0
7
 3 0 1 0 0 0 0 0 0 0 10-7 0.30
2025-09-10 (NYY) vs Tigers 0.1
7
 3 1 2 0 0 0 0 1 0 0 12-7 0.30
2025-09-09 (NYY) vs Tigers 0.0
7
 4 4 2 0 1 0 1 0 0 0 16-7 0.29
2025-09-05 (NYY) vs Blue Jays 1.0
8
 4 1 1 1 0 0 1 2 0 0 18-10 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 Oct-14 Oct-13 Oct-12 Oct-11 Oct-10 Oct-9 Oct-8
Mark Leiter Jr. 0 0-0 0.00
Fernando Cruz 0 0-0 0.00
Marcus Stroman 0 0-0 16.22
Luke Weaver 0 0-0 0.00
Paul Blackburn 0 0-0 3.00
Ian Hamilton 0 0-0 13.53
Devin Williams 0.2 23-14 0.00
0.2
7
23-14
Allan Winans 0 0-0 9.00
Ryan Yarbrough 0 0-0 109.09
Jonathan Loáisiga 0 0-0 0.00
Jake Bird 0 0-0 27.00
Clarke Schmidt 0 0-0 0.00
Tim Hill 0 0-0 0.00
Yerry De los Santos 0 0-0 9.00
Luis Gil 0 0-0 9.00
Scott Effross 0 0-0 18.92
Camilo Doval 0.1 10-6 0.00
0.1
8
10-6
David Bednar 1.2 22-14 0.00
1.2
8
22-14
Jayvien Sandridge 0 0-0 27.27
Brent Headrick 0 0-0 0.00
Will Warren 0 0-0 27.00
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:
59
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:
2.54
Pitches over 30 pitches:
No
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other NY Yankees Pitchers

Fernando Cruz (R)
Luke Weaver (R)
Paul Blackburn (R)
Ian Hamilton (R)
Devin Williams (R)
Allan Winans (R)
Ryan Yarbrough (L)
Jonathan Loáisiga (R)
Mark Leiter Jr. (R)
Jake Bird (R)
Tim Hill (L)
Yerry De los Santos (R)
Scott Effross (R)
Camilo Doval (R)
David Bednar (R)
Jayvien Sandridge (L)
Michael Arias (R)
Brent Headrick (L)

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