Select a bullpen:
Arizona Bullpen
Atlanta Bullpen
Chicago Bullpen
Cincinnati Bullpen
Colorado Bullpen
Los Angeles Bullpen
Miami Bullpen
Milwaukee Bullpen
New York Bullpen
Philadelphia Bullpen
Pittsburgh Bullpen
San Diego Bullpen
San Francisco Bullpen
St Louis Bullpen
Washington Bullpen
Baltimore Bullpen
Boston Bullpen
Chicago Bullpen
Cleveland Bullpen
Detroit Bullpen
Houston Bullpen
Kansas City Bullpen
Los Angeles Bullpen
Minnesota Bullpen
New York Bullpen
Oakland Bullpen
Seattle Bullpen
Tampa Bay Bullpen
Texas Bullpen
Toronto Bullpen

National League:
Arizona Bullpen
Atlanta Bullpen
Chicago Bullpen
Cincinnati Bullpen
Colorado Bullpen
Los Angeles Bullpen
Miami Bullpen
Milwaukee Bullpen
New York Bullpen
Philadelphia Bullpen
Pittsburgh Bullpen
San Diego Bullpen
San Francisco Bullpen
St Louis Bullpen
Washington Bullpen
American League:
Baltimore Bullpen
Boston Bullpen
Chicago Bullpen
Cleveland Bullpen
Detroit Bullpen
Houston Bullpen
Kansas City Bullpen
Los Angeles Bullpen
Minnesota Bullpen
New York Bullpen
Oakland Bullpen
Seattle Bullpen
Tampa Bay Bullpen
Texas Bullpen
Toronto Bullpen

Team bullpen data and usage tracking

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

NY Yankees
Team Record: 1 - 0
Head Coach: Aaron Boone
Pitching Coach: Matt Blake
Pitcher Snapshot
Pitcher Impact Rating:
64.5
IP (last 7 gm):
1
ERA (last 7 gm):
0.00
Team BP Power Rank:
#2

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 1 0.00 1.00 3 4.00 66.7% 0.0% 0.0% 0% 1 0.000 0.000 0.069 0.000
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 1 0.00 1.00 3 4.00 66.7% 0.0% 0.0% 0% 1 0.000 0.000 - 0.000
2025: Vs L 1 - 0.10 1 4.00 100.0% 0.0% 0.0% % 0 0.000 0.000 - 0.000
2025: Vs R 1 - 0.20 2 4.00 50.0% 0.0% 0.0% % 1 0.000 0.000 - 0.000
2025 Pitch Arsenal
FS: 50CU: 33.33SI: 16.67FS50%CU33.33%SI16.67%
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-03-27 vs Brewers 1.00
7
 3 0 0 0 0 0 0 2 0 0 12-9 0.00
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Mar-28 Mar-27 Mar-26 Mar-25 Mar-24 Mar-23 Mar-22
Mark Leiter Jr. 1.0 12-9 0.00
1.0
7
12-9
Zach McAllister 0 0-0 20.30
Zack Britton 0 0-0 0.00
Fernando Cruz 0 0-0 2.46
Marcus Stroman 0 0-0 16.22
Luke Weaver 1.0 19-11 0.00
1.0
8
19-11
Ian Hamilton 0 0-0 2.46
Devin Williams 1.0 36-21 9.00
1.0
9
36-21
Ryan Yarbrough 0 0-0 1.17
Clarke Schmidt 0 0-0 0.00
Tim Hill 0.2 19-14 0.00
0.2
6
19-14
Scott Effross 0 0-0 0.00
Geoff Hartlieb 0 0-0 13.52
Yoendrys Gómez 0 0-0 0.00
Brent Headrick 0 0-0 3.00
Clayton Beeter 0 0-0 6.77
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:
1
Games Started this Season:
0
Pitchers versus LH batters:
Rarely
Pitchers versus RH batters:
Yes
Avg Inning when called:
7
Avg Run Diff when called:
1
Pitches over 30 pitches:
No
Pitches before the 8th:
Yes
Pitches back to back days:
No
Other NY Yankees Pitchers

Zach McAllister (R)
Zack Britton (L)
Fernando Cruz (R)
Luke Weaver (R)
Ian Hamilton (R)
Devin Williams (R)
Ryan Yarbrough (L)
Mark Leiter Jr. (R)
Tim Hill (L)
Scott Effross (R)
Geoff Hartlieb (R)
Yoendrys Gómez (R)
Brent Headrick (L)
Clayton Beeter (R)

Premium Member Services & Donations

About Our Site Privacy Policy Contact Us

Terms of Use DMCA Policy

SOCIAL

RECOMMENDED SITES
IndepthStats - LineupVault

Inside the Pen Inside t Pen™

©2022 InsidethePen.com
All rights reserved

All MLB player headshots are licensed via Imagn/USA TODAY Sports.
All images remain the property of their copyright holders.

All team logos are the trademark & property of their respective owners and not InsidethePen.com. We present them here in an editorial context for informational and educational purposes.