MLB Single-Season (Post 1900) Pitching Leaders - Wins
PLAYERYRGGSCGSHIPHERBBSOWLSVERA
101Bill Donovan19073228273271.0222668212325412.19
 Don Drysdale19624341192314.1272997823225912.83
 Red Faber19214339324330.22939187124251512.48
 Cy Falkenberg19144943339377.13329389236251632.22
 Bob Feller19414440286343.0284120194260251323.15
 Wes Ferrell19304335251296.2299109106143251333.31
 Wes Ferrell19354138313322.1336126108110251403.52
 Dave Ferriss19464035266274.0274997110625633.25
 Whitey Ford19613939113283.02421019220925403.21
 Burleigh Grimes19284837284330.23111107797251432.99
PLAYERYRGGSCGSHIPHERBBSOWLSVERA
 Lefty Grove19324430274291.22699279188251072.84
 Catfish Hunter19744141236318.12688846143251202.49
 Walter Johnson19164838363369.22907882228252011.90
 Walter Johnson19104542388370.02625676313251711.36
 Walter Johnson19114037366322.12926870207251311.90
 Ed Killian19074134293314.0286629196251311.78
 Sandy Koufax196340402011311.0214655830625501.88
 Sam Leever19033634307284.125565609025712.06
 Mickey Lolich19714545294376.033612292308251402.92
 Juan Marichal19663736254307.1228763622225602.23
PLAYERYRGGSCGSHIPHERBBSOWLSVERA
 Juan Marichal19634140185321.1259866124825802.41
 Christy Mathewson19093733268275.1192353614925621.14
 Christy Mathewson19134035254306.0291702193251122.06
 George McConnell19154435234303.02627489151251012.20
 Johnny Morrison19234237272301.2287117110114251323.49
 Hal Newhouser19454036298313.12396311021225921.81
 Mel Parnell19493933274295.12589113412225722.77
 Jeff Pfeffer19164137306328.22747063128251111.92
 Deacon Phillippe19033633314289.1269782912325922.43
 Eppa Rixey19224038262313.13371234580251303.53
PLAYERYRGGSCGSHIPHERBBSOWLSVERA
 Tom Seaton19144438267302.2299102102172251423.03
 Rube Waddell19044646398383.03076991349251901.62
133Vida Blue19713939248312.0209638830124801.82
 Steve Carlton19803838133304.0243799028624902.34
 Gaylord Perry19724140295342.22537382234241611.92
 LaMarr Hoyt19833636111260.223610631148241003.66
 Fergie Jenkins19713939303325.030410037263241302.77
 Frank Viola1988353572255.1236755419324702.64
 Dwight Gooden19853535168276.2198476926824401.53
 Roger Clemens19863333101254.0179706723824402.48
PLAYERYRGGSCGSHIPHERBBSOWLSVERA
 John Smoltz1996353562253.2199835527624802.94
 Randy Johnson2002353584260.0197677133424502.32
 Justin Verlander2011343442251.0174675725024502.40
 George Suggs19144638266319.132210357132241442.90
 Ed Summers19084032235301.02715555103241211.64
 Fred Toney19174342317339.23008377123241612.20
 Ron Bryant1973413980270.0240106115143241203.53
 Tony Cloninger19654038161279.0247102119211241113.29
 Wilbur Cooper19204437283327.03078752114241522.39
 Stan Coveleski19194334244286.02868360118241242.61