Jack Morris Career Pitching Summary

Jack Morris played in Major League Baseball from 1977 to 1994, appearing in 549 games over 18 seasons. He recorded a total of 254 W and 186 L, an ERA of 3.9, 2,478 SO, a WHIP of 1.296, and a WAR of 43.7.

Jack Morris Yearly Pitching Stats

This chart shows the season-by-season changes in ERA, SO, and IP for Jack Morris.

Change Chart

    🧾 Basic Profile

    Jack Morris
    NameJack Morris
    Date of BirthMay 16, 1955
    Nationality
    United States
    MLB Debut1977

    📊 Career Summary

    Jack Morris appeared in 549 games over 18 MLB seasons from 1977 to 1994. Below are his cumulative stats and MLB all-time rankings:

    GS527 (MLB Rank: 39)
    GF10 (MLB Rank: 4,868)
    W254 (MLB Rank: 44)
    L186 (MLB Rank: 59)
    ERA3.9 (MLB Rank: 3,806)
    IP3824 (MLB Rank: 50)
    SHO28 (MLB Rank: 135)
    CG175 (MLB Rank: 180)
    SO2,478 (MLB Rank: 42)
    BB1390 (MLB Rank: 19)
    H3,567 (MLB Rank: 61)
    HR389 (MLB Rank: 16)
    SO95.83 (MLB Rank: 4,182)
    BB93.27 (MLB Rank: 7,505)
    H98.4 (MLB Rank: 9,003)
    HR90.92 (MLB Rank: 4,469)
    WHIP1.296 (MLB Rank: 9,391)
    WAR43.7 (MLB Rank: 147)

    📊 Last Season Summary (1994)

    In his final season (1994), Jack Morris recorded the following stats:

    GS23
    W10
    L6
    ERA5.6
    IP141.1
    CG1
    SO100
    BB67
    H163
    HR14
    SO96.37
    BB94.27
    H910.38
    HR90.89
    WHIP1.627
    WAR0.2

    📈 Seasonal Highlights

    • Most Wins: 1986, 21 W
    • Most SO: 1983, 232 SO
    • Most IP: 1983, 293.2 IP
    • Best WAR: 1979, 5.8 WAR
    • Best ERA: 1981, 3.05 ERA

    🎯 Postseason Performance

    Jack Morris appeared in 13 games during the postseason. He recorded an ERA of 3.81, pitched 92.1 IP, struck out 64 batters, with 7 W and 4 L.

    Jack Morris Career Pitching Stats Overview

    seasonWLERAW-L%SVSOIPWARWHIPHRHBBRERERA+FIPSO9SO/BBGSGGFCGSHOHR9H9BB9BKHBPIBBWPBF
    1977
    1
    1
    3.74
    0.5
    0
    28
    45.2
    0.9
    1.336
    4
    38
    23
    20
    19
    115
    4.16
    5.5
    1.22
    6
    7
    0
    1
    0
    0.8
    7.5
    4.5
    0
    0
    0
    2
    189
    1978
    3
    5
    4.33
    0.375
    0
    48
    106
    0.1
    1.472
    8
    107
    49
    57
    51
    89
    4.13
    4.1
    0.98
    7
    28
    10
    0
    0
    0.7
    9.1
    4.2
    0
    3
    5
    4
    469
    1979
    17
    7
    3.28
    0.708
    0
    113
    197.2
    5.8
    1.204
    19
    179
    59
    76
    72
    133
    3.79
    5.1
    1.92
    27
    27
    0
    9
    1
    0.9
    8.2
    2.7
    1
    4
    4
    9
    806
    1980
    16
    15
    4.18
    0.516
    0
    112
    250
    3
    1.356
    20
    252
    87
    125
    116
    99
    3.99
    4
    1.29
    36
    36
    0
    11
    2
    0.7
    9.1
    3.1
    2
    4
    5
    6
    1074
    1981
    14
    7
    3.05
    0.667
    0
    97
    198
    3.4
    1.167
    14
    153
    78
    69
    67
    124
    3.75
    4.4
    1.24
    25
    25
    0
    15
    1
    0.6
    7
    3.5
    2
    2
    11
    2
    798
    1982
    17
    16
    4.06
    0.515
    0
    135
    266.1
    1.3
    1.288
    37
    247
    96
    131
    120
    100
    4.59
    4.6
    1.41
    37
    37
    0
    17
    3
    1.3
    8.3
    3.2
    0
    0
    7
    10
    1107
    1983
    20
    13
    3.34
    0.606
    0
    232
    293.2
    4
    1.158
    30
    257
    83
    117
    109
    117
    3.38
    7.1
    2.8
    37
    37
    0
    20
    1
    0.9
    7.9
    2.5
    0
    3
    5
    18
    1204
    1984
    19
    11
    3.6
    0.633
    0
    148
    240.1
    2.5
    1.282
    20
    221
    87
    108
    96
    109
    3.73
    5.5
    1.7
    35
    35
    0
    9
    1
    0.7
    8.3
    3.3
    0
    2
    7
    14
    1015
    1985
    16
    11
    3.33
    0.593
    0
    191
    257
    4.9
    1.253
    21
    212
    110
    102
    95
    122
    3.6
    6.7
    1.74
    35
    35
    0
    13
    4
    0.7
    7.4
    3.9
    3
    5
    7
    15
    1077
    1986
    21
    8
    3.27
    0.724
    0
    223
    267
    5.1
    1.165
    40
    229
    82
    105
    97
    127
    3.97
    7.5
    2.72
    35
    35
    0
    15
    6
    1.3
    7.7
    2.8
    0
    0
    7
    12
    1092
    1987
    18
    11
    3.38
    0.621
    0
    208
    266
    5.1
    1.203
    39
    227
    93
    111
    100
    126
    4.27
    7
    2.24
    34
    34
    0
    13
    0
    1.3
    7.7
    3.1
    1
    1
    7
    24
    1101
    1988
    15
    13
    3.94
    0.536
    0
    168
    235
    1.2
    1.311
    20
    225
    83
    115
    103
    97
    3.56
    6.4
    2.02
    34
    34
    0
    10
    2
    0.8
    8.6
    3.2
    11
    4
    7
    11
    997
    1989
    6
    14
    4.86
    0.3
    0
    115
    170.1
    -0.1
    1.456
    23
    189
    59
    102
    92
    79
    4.24
    6.1
    1.95
    24
    24
    0
    10
    0
    1.2
    10
    3.1
    1
    2
    3
    12
    743
    1990
    15
    18
    4.51
    0.455
    0
    162
    249.2
    0.7
    1.314
    26
    231
    97
    144
    125
    89
    4.1
    5.8
    1.67
    36
    36
    0
    11
    3
    0.9
    8.3
    3.5
    2
    6
    13
    16
    1073
    1991
    18
    12
    3.43
    0.6
    0
    163
    246.2
    4.3
    1.289
    18
    226
    92
    107
    94
    125
    3.66
    5.9
    1.77
    35
    35
    0
    10
    2
    0.7
    8.2
    3.4
    1
    5
    5
    15
    1032
    1992
    21
    6
    4.04
    0.778
    0
    132
    240.2
    2.8
    1.255
    18
    222
    80
    114
    108
    101
    3.78
    4.9
    1.65
    34
    34
    0
    6
    1
    0.7
    8.3
    3
    2
    10
    2
    9
    1005
    1993
    7
    12
    6.19
    0.368
    0
    103
    152.2
    -1.5
    1.664
    18
    189
    65
    116
    105
    70
    4.51
    6.1
    1.58
    27
    27
    0
    4
    1
    1.1
    11.1
    3.8
    1
    3
    2
    14
    702
    1994
    10
    6
    5.6
    0.625
    0
    100
    141.1
    0.2
    1.627
    14
    163
    67
    96
    88
    83
    4.51
    6.4
    1.49
    23
    23
    0
    1
    0
    0.9
    10.4
    4.3
    0
    4
    2
    13
    636