Mark Leiter Jr.

NYY Yankees • #56 • Reliever

Active
Position Reliever
Height 6'0"
Weight 210
Age 34
Birthdate Mar 13, 1991
Birthplace Fort Lauderdale, FL, USA
School N.J.I.T.

Mark Leiter Jr. Projections, Player Props and Stats

Strikeouts Thrown

0.92 / game
(2025) avg
Date Opponent K Close
Sep 26 vs BAL BAL 1 -
Sep 19 @ BAL BAL 1 -
Sep 16 @ MIN MIN 0 -
Sep 14 @ BOS BOS 0 -
Sep 10 vs DET DET 1 -
Sep 9 vs DET DET 0 -
Sep 5 vs TOR TOR 2 -
Aug 28 @ CHW CHW 1 -
Aug 25 vs WAS WAS 1 -
Aug 22 vs BOS BOS 0 -
Last 10 average 0.7

Outs Recorded

2.46 / game
(2025) avg
Date Opponent Outs Close
Sep 26 vs BAL BAL 2 -
Sep 19 @ BAL BAL 3 -
Sep 16 @ MIN MIN 5 -
Sep 14 @ BOS BOS 3 -
Sep 10 vs DET DET 1 -
Sep 9 vs DET DET 0 -
Sep 5 vs TOR TOR 3 -
Aug 28 @ CHW CHW 3 -
Aug 25 vs WAS WAS 1 -
Aug 22 vs BOS BOS 3 -
Last 10 average 2.4

To Record A Win

6
(2025) total wins
Date Opponent Wins Close
Sep 26 vs BAL BAL - -
Sep 19 @ BAL BAL - -
Sep 16 @ MIN MIN W -
Sep 14 @ BOS BOS - -
Sep 10 vs DET DET - -
Sep 9 vs DET DET - -
Sep 5 vs TOR TOR - -
Aug 28 @ CHW CHW - -
Aug 25 vs WAS WAS - -
Aug 22 vs BOS BOS - -
Wins in last 10 1

Hits Allowed

0.97 / game
(2025) avg
Date Opponent Hits Close
Sep 26 vs BAL BAL 0 -
Sep 19 @ BAL BAL 1 -
Sep 16 @ MIN MIN 1 -
Sep 14 @ BOS BOS 1 -
Sep 10 vs DET DET 2 -
Sep 9 vs DET DET 2 -
Sep 5 vs TOR TOR 1 -
Aug 28 @ CHW CHW 0 -
Aug 25 vs WAS WAS 1 -
Aug 22 vs BOS BOS 2 -
Last 10 average 1.1

Walks Given

0.29 / game
(2025) avg
Date Opponent W Close
Sep 26 vs BAL BAL 2 -
Sep 19 @ BAL BAL 0 -
Sep 16 @ MIN MIN 0 -
Sep 14 @ BOS BOS 0 -
Sep 10 vs DET DET 0 -
Sep 9 vs DET DET 1 -
Sep 5 vs TOR TOR 1 -
Aug 28 @ CHW CHW 0 -
Aug 25 vs WAS WAS 0 -
Aug 22 vs BOS BOS 0 -
Last 10 average 0.4

Earned Runs Allowed

0.44 / game
(2025) avg
Date Opponent E. Run Close
Sep 26 vs BAL BAL 0 -
Sep 19 @ BAL BAL 0 -
Sep 16 @ MIN MIN 0 -
Sep 14 @ BOS BOS 0 -
Sep 10 vs DET DET 1 -
Sep 9 vs DET DET 4 -
Sep 5 vs TOR TOR 1 -
Aug 28 @ CHW CHW 0 -
Aug 25 vs WAS WAS 1 -
Aug 22 vs BOS BOS 1 -
Last 10 average 0.8

Mark Leiter Jr. Game Logs

2025 Game Log
Date Opp Score M/L O/U S/R RES IP H R ER SO BB HR PIT P/IP G/F
Sep 26 vs BAL W 8 - 4 W -133 O 8.5 R H 0.2 0 0 0 1 2 0 24 36.0 0.00
Sep 19 @ BAL L 4 - 2 L -112 U 9.0 R ND 1.0 1 0 0 1 0 0 13 13.0 0.00
Sep 16 @ MIN W 10 - 9 W -161 O 9.0 R W 1.2 1 0 0 0 0 0 15 9.0 1.00
Sep 14 @ BOS L 6 - 4 L 138 O 7.5 R ND 1.0 1 0 0 0 0 0 10 10.0 1.00
Sep 10 vs DET L 11 - 1 L -162 O 8.0 R ND 0.1 2 1 1 1 0 0 12 36.0 0.00
Sep 9 vs DET L 12 - 2 L -146 O 8.5 R ND 0.0 2 4 4 0 1 0 16 0.0 0.00
Sep 5 vs TOR L 7 - 1 L -112 U 9.0 R ND 1.0 1 1 1 2 1 0 18 18.0 0.00
Aug 28 @ CHW W 10 - 4 W -170 O 9.0 R ND 1.0 0 0 0 1 0 0 13 13.0 0.00
Aug 25 vs WAS W 10 - 5 W -225 O 9.5 R ND 0.1 1 1 1 1 0 1 7 21.0 0.00
Aug 22 vs BOS L 1 - 0 L -197 U 8.5 R L 1.0 2 1 1 0 0 0 14 14.0 0.50
Aug 21 vs BOS L 6 - 3 L -137 O 8.5 R ND 0.2 0 0 0 0 0 0 6 9.0 0.00
Aug 19 @ TB W 13 - 3 W -131 O 8.0 R ND 1.0 0 0 0 0 0 0 13 13.0 0.00
Aug 16 @ STL W 12 - 8 W -135 O 7.5 R ND 0.2 3 1 1 1 0 1 15 22.5 0.00
Aug 15 @ STL W 4 - 3 W -135 U 8.5 R H 0.2 0 0 0 0 1 0 8 12.0 0.00
Aug 13 vs MIN L 4 - 1 L -139 U 8.5 R ND 1.0 1 0 0 0 0 0 9 9.0 0.00
Aug 9 vs HOU W 5 - 4 W -109 O 8.5 R H 0.2 0 0 0 0 0 0 4 6.0 0.00
Aug 6 @ TEX W 3 - 2 W -126 U 7.5 R W 1.0 0 0 0 0 0 0 8 8.0 1.00
Aug 5 @ TEX L 2 - 0 L 111 U 8.0 R ND 0.1 0 0 0 0 0 0 4 12.0 0.00
Jul 6 @ NYM W 6 - 4 W -181 O 9.0 R H 0.2 0 0 0 0 1 0 16 24.0 0.00
Jul 3 @ TOR L 8 - 5 L -130 O 8.5 R ND 1.0 1 0 0 1 0 0 20 20.0 0.00
Jul 1 @ TOR L 12 - 5 L -154 O 7.5 R L 0.1 1 2 2 0 1 0 11 33.0 0.00
Jun 30 @ TOR L 5 - 4 L -132 O 8.5 R L 0.1 3 3 2 1 0 0 19 57.0 0.00
Jun 24 @ CIN L 5 - 4 F/11 L -154 U 9.5 R L 1.0 3 2 1 0 1 0 28 28.0 0.00
Jun 23 @ CIN L 6 - 1 L -123 U 10.5 R ND 1.0 1 1 0 2 0 0 27 27.0 1.00
Jun 19 vs LAA W 7 - 3 W -275 U 10.5 R H 1.0 0 0 0 0 0 0 11 11.0 0.50
Jun 18 vs LAA L 3 - 2 L -246 U 9.5 R ND 0.2 2 0 0 1 0 0 11 16.5 0.00
Jun 15 @ BOS L 2 - 0 L -173 U 8.0 R ND 1.0 0 0 0 2 1 0 20 20.0 0.00
Jun 12 @ KC W 1 - 0 W -121 U 8.5 R W 0.1 1 0 0 0 0 0 10 30.0 0.00
Jun 11 @ KC W 6 - 3 W -120 O 8.5 R ND 0.1 4 3 2 0 0 1 13 39.0 0.00
Jun 7 vs BOS L 10 - 7 L -106 O 7.5 R ND 1.0 1 0 0 3 0 0 14 14.0 0.00
Jun 5 vs CLE W 4 - 0 W -261 U 8.0 R H 0.1 2 0 0 1 0 0 11 33.0 0.00
Jun 3 vs CLE W 3 - 2 W -203 U 8.0 R H 1.0 0 0 0 0 1 0 16 16.0 1.00
May 31 @ LAD L 18 - 2 L -120 O 9.5 R ND 0.2 4 4 4 0 0 1 19 28.5 1.00
May 28 @ LAA W 1 - 0 W -159 U 8.5 R S 1.0 0 0 0 2 1 0 15 15.0 0.00
May 26 @ LAA W 5 - 1 W -190 U 9.5 R ND 0.2 1 0 0 1 0 0 9 13.5 0.00
May 25 @ COL W 5 - 4 W -268 U 10.5 R W 1.1 0 0 0 2 1 0 21 15.8 0.00
May 22 vs TEX W 1 - 0 W -144 U 7.0 R H 1.0 2 0 0 2 0 0 18 18.0 0.00
May 20 vs TEX W 5 - 2 W -211 U 9.0 R H 1.1 0 0 0 2 0 0 13 9.8 0.00
May 17 vs NYM L 3 - 2 L -132 U 10.0 R ND 1.0 1 0 0 0 0 0 8 8.0 0.00
May 16 vs NYM W 6 - 2 W -143 U 9.0 R ND 1.0 1 0 0 1 0 0 20 20.0 0.00
May 13 @ SEA L 2 - 1 F/11 L -142 U 7.5 R ND 1.0 0 0 0 2 0 0 15 15.0 0.00
May 12 @ SEA W 11 - 5 W -148 O 8.0 R ND 1.0 1 0 0 1 0 0 15 15.0 0.00
May 9 @ ATH W 10 - 2 W -150 O 11.0 R ND 0.2 1 0 0 1 0 0 8 12.0 0.00
May 3 vs TB L 3 - 2 L -214 U 9.5 R L 0.1 2 2 2 1 1 0 27 81.0 0.00
Apr 30 @ BAL L 5 - 4 L 110 U 9.5 R ND 1.0 2 0 0 2 0 0 17 17.0 0.00
Apr 27 vs TOR W 5 - 1 W -163 U 8.5 R H 1.0 0 0 0 3 0 0 16 16.0 0.00
Apr 25 vs TOR L 4 - 2 L -137 U 9.0 R ND 1.0 1 0 0 0 0 0 11 11.0 2.00
Apr 22 vs BAL L 7 - 0 L -133 U 9.0 R ND 0.2 3 1 1 1 1 0 21 31.5 0.00
Apr 22 @ CLE L 3 - 2 L 108 U 8.5 R L 0.2 3 1 1 1 1 0 21 31.5 0.00
Apr 19 @ TB L 10 - 8 F/10 L 111 O 8.5 R H 1.0 0 0 0 1 0 0 7 7.0 0.00
Apr 18 @ TB W 1 - 0 W -116 U 8.0 R H 1.0 1 0 0 2 0 0 17 17.0 0.00
Apr 16 vs KC W 4 - 3 W -147 U 7.5 R W 1.1 0 0 0 2 0 0 15 11.3 0.00
Apr 13 vs SF L 5 - 4 L -115 O 8.0 R ND 0.2 1 1 0 1 0 0 20 30.0 1.00
Apr 12 vs SF W 8 - 4 W -132 O 8.0 R ND 1.0 0 0 0 1 1 0 20 20.0 0.00
Apr 9 @ DET W 4 - 3 W -142 P 7.0 R S 0.1 0 0 0 0 0 0 2 6.0 0.00
Apr 5 @ PIT W 10 - 4 W -149 O 9.5 R W 1.0 0 0 0 0 0 0 5 5.0 0.00
Apr 3 vs AZ W 9 - 7 W -133 O 9.5 R H 1.0 1 0 0 2 0 0 12 12.0 0.00
Apr 1 vs AZ L 7 - 5 L 114 O 8.0 R L 0.1 1 3 3 1 2 1 19 57.0 0.00
Mar 30 vs MIL W 12 - 3 W -134 O 8.0 R ND 1.0 0 0 0 2 0 0 14 14.0 0.00
Mar 27 vs MIL W 4 - 2 W -133 U 8.0 R H 1.0 0 0 0 2 0 0 12 12.0 0.00
Show Full Season

Mark Leiter Jr.'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
2025 NYY 59 0 6 7 2 4 4.84 0 0 48.3 57 31 26 17 54 5 8
2024 NYY 21 0 2 1 0 1 4.98 0 0 21.7 28 14 12 8 33 6 3
2024 CHC 39 0 2 4 0 2 4.21 0 0 36.3 27 20 17 13 53 2 2
2023 CHC 69 0 1 3 4 4 3.50 0 0 64.3 48 27 25 24 77 7 2
2022 CHC 35 4 2 7 3 3 3.99 0 0 67.7 52 32 30 23 73 10 5
2018 TOR 8 0 0 0 0 0 13.50 0 0 6.7 13 11 10 3 9 2 2
2018 PHI 12 0 0 1 0 0 5.40 0 0 16.7 22 17 10 6 13 5 0
2017 PHI 27 11 3 6 0 0 4.96 0 0 90.7 90 59 50 29 84 18 3

Mark Leiter Jr.'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
2024 NYY 6 0 1 0 0 1 1.69 0 0 5.3 3 1 1 3 5 0 0

Pitching Splits

Overall Last 3 Away Home Day Night
W-L 6-7 1-0 5-4 1-3 0-0 6-7
ERA 4.84 0.00 4.56 5.16 0.00 4.84
IP 48.3 3.3 25.7 22.7 0.0 48.3
HITS 57 2 33 24 0 57
RUNS 31 0 17 14 0 31
ER 26 0 13 13 0 26
SO 54 2 24 30 0 54
BB 17 2 8 9 0 17
HR 5 0 3 2 0 5
OBP .356 .267 .371 .340 .000 .356
WHIP 1.53 1.20 1.60 1.46 0.00 1.53
GB:FB 1.72 1.00 1.69 1.75 0.00 1.72
SB 7 0 3 4 0 7
CS 1 0 0 1 0 1
SB% 7.00 0.00 0.00 4.00 0.00 7.00
QS% 0.00 0.00 0.00 0.00 0.00 0.00


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