Mark Leiter Jr. Career Pitching Summary

Mark Leiter Jr. played in Major League Baseball from 2017 to 2024, appearing in 211 games over 5 seasons. He recorded a total of 10 W and 22 L, an ERA of 4.56, 342 SO, a WHIP of 1.296, and a WAR of 0.1.

Mark Leiter Jr. Yearly Pitching Stats

This chart shows the season-by-season changes in ERA, SO, and IP for Mark Leiter Jr..

Change Chart

    🧾 Basic Profile

    Mark Leiter Jr.
    NameMark Leiter Jr.
    Date of BirthMarch 13, 1991
    Nationality
    United States
    MLB Debut2017

    📊 Career Summary

    Mark Leiter Jr. appeared in 211 games over 5 MLB seasons from 2017 to 2024. Below are his cumulative stats and MLB all-time rankings:

    GS15 (MLB Rank: 3,900)
    GF39 (MLB Rank: 2,077)
    W10 (MLB Rank: 3,988)
    L22 (MLB Rank: 3,026)
    SV7 (MLB Rank: 1,575)
    ERA4.56 (MLB Rank: 6,237)
    IP304 (MLB Rank: 3,465)
    SO342 (MLB Rank: 2,223)
    BB114 (MLB Rank: 3,509)
    H280 (MLB Rank: 3,634)
    HR50 (MLB Rank: 2,003)
    SO910.12 (MLB Rank: 479)
    BB93.38 (MLB Rank: 7,094)
    H98.29 (MLB Rank: 9,277)
    HR91.48 (MLB Rank: 1,717)
    WHIP1.296 (MLB Rank: 9,391)
    WAR0.1 (MLB Rank: 5,465)

    📊 Last Season Summary (2024)

    In his final season (2024), Mark Leiter Jr. recorded the following stats:

    GS0
    GF7
    W4
    L5
    ERA4.5
    IP58
    SO86
    BB22
    H55
    HR8
    SO913.34
    BB93.41
    H98.53
    HR91.24
    WHIP1.328
    WAR−0.4

    📈 Seasonal Highlights

    • Most Wins: 2024, 4 W
    • Most SO: 2024, 86 SO
    • Most IP: 2017, 90.2 IP
    • Best WAR: 2022, 0.9 WAR
    • Best ERA: 2023, 3.51 ERA

    🎯 Postseason Performance

    Mark Leiter Jr. has no postseason appearances.

    Mark Leiter Jr. Career Pitching Stats Overview

    seasonWLERAW-L%SVSOIPWARWHIPHRHBBRERERA+FIPSO9SO/BBGSGGFCGSHOHR9H9BB9BKHBPIBBWPBF
    2017
    3
    6
    4.96
    0.333
    0
    84
    90.2
    -0.1
    1.335
    18
    90
    31
    59
    50
    87
    5.14
    8.3
    2.71
    11
    27
    5
    0
    0
    1.8
    8.9
    3.1
    0
    7
    2
    3
    395
    2018
    0
    1
    7.71
    0
    0
    22
    23.1
    -1.1
    2.014
    7
    35
    12
    28
    20
    55
    6.97
    8.5
    1.83
    0
    20
    4
    0
    0
    2.7
    13.5
    4.6
    0
    2
    3
    2
    123
    2022
    2
    7
    3.99
    0.222
    3
    73
    67.2
    0.9
    1.138
    10
    52
    25
    32
    30
    105
    4.29
    9.7
    2.92
    4
    35
    11
    0
    0
    1.3
    6.9
    3.3
    0
    7
    2
    5
    282
    2023
    1
    3
    3.5
    0.25
    4
    77
    64.1
    0.8
    1.119
    7
    48
    24
    27
    25
    122
    3.77
    10.8
    3.21
    0
    69
    12
    0
    0
    1
    6.7
    3.4
    1
    8
    0
    2
    269
    2024
    4
    5
    4.5
    0.444
    0
    86
    58
    -0.4
    1.328
    8
    55
    22
    34
    29
    91
    3.29
    13.3
    3.91
    0
    60
    7
    0
    0
    1.2
    8.5
    3.4
    0
    3
    1
    5
    256