MLB Career Pitching Leaders - Losses
PLAYERYRSGGSCGSHIPHERBBSOWLSVERA
1Cy Young22906815749767354.27092214712172803511316172.63
2Pud Galvin14697682639565941.163521895744179936030812.87
3Nolan Ryan27807773222615387.0392319112795571432429233.19
4Walter Johnson218026665311105914.24913142413633509417279342.17
5Phil Niekro24864716245455404.15044201218093342318274293.35
6Gaylord Perry22777690303535350.14938184613793534314265113.11
7Don Sutton23774756178585282.1469219141343357432425653.26
8Jack Powell16578516422464389.04319145010211621245254152.97
9Eppa Rixey21692552290374494.24633157210821350266251143.15
10Bert Blyleven22692685242604970.0463218301322370128725003.31
PLAYERYRSGGSCGSHIPHERBBSOWLSVERA
11Warren Spahn21750665382635243.24830179814342583363245293.09
 Robin Roberts19676609305454688.2458217749022357286245253.41
13Steve Carlton24741709254555217.1467218641833413632924423.22
 Early Wynn23691612290494564.04291179617752334300244153.54
15Jim Kaat25898625180314530.14620173810832461283237183.45
16Frank Tanana21638616143344186.2406317041255277324023613.66
17Gus Weyhing14538503448284324.1456218671566166526423243.89
18Tommy John26760700162464710.1478317491259224528823143.34
19Bob Friend16602497163363611.0377214388941734197230113.58
 Ted Lyons21594484356274161.04489169611211073260230233.67
PLAYERYRSGGSCGSHIPHERBBSOWLSVERA
21Greg Maddux23744740109355008.147261756999337135522703.16
22Fergie Jenkins19664594267494500.241421669997319228422673.34
23Tim Keefe14599593554395047.1443714721224254534222522.62
 Red Ruffing22624536335454344.04284183315411987273225163.80
25Bobo Newsom20600483246313759.13769166417322082211222213.98
26Tony Mullane13555504468304531.14195153714081803284220153.05
27Jack Quinn23756444243283920.1423814338601329247218573.29
28Sam Jones22647487250363883.04084165613961223229217313.84
29Charlie Hough25858440107133800.13283158216652362216216613.75
30Jim McCormick11492485466334275.240921155749170426521412.43
PLAYERYRSGGSCGSHIPHERBBSOWLSVERA
31Red Faber20669483273294086.24106143012131471254213283.15
32Paul Derringer15579445251323645.0391214017611507223212293.46
 Chick Fraser14433389342223356.0346013711332109817521263.68
 Burleigh Grimes19616497314354179.24412163812951512270212183.53
35Mickey Welch13564549525414802.0458714471297185030721042.71
36Jerry Koosman19612527140333839.13635143311982556222209173.36
 Jamie Moyer2569663833104074.0423119261155244126920904.25
38Pete Alexander20696599437905190.0486814769512198373208322.56
 Kid Nichols15620561531485056.14912166012681868361208172.95
40Tom Seaver20656647231614782.2397115211390364031120512.86
PLAYERYRSGGSCGSHIPHERBBSOWLSVERA
 Vic Willis13513471388503996.03621116712121651249205112.63
42Joe Niekro22702500107293584.03466143112621747221204163.59
 Jim Whitney10413396377263496.135981154411157119120422.97
44Tom Glavine2268268256254413.1429817341500260730520303.54
45Adonis Terry14440406367173514.0352014561298155219719663.73
 George Mullin14487428353353686.2351811561238148222819682.82
47Claude Osteen18541488140403460.134711268940161219619513.30
 Charles Radbourn12528503489354535.143351348875183030919522.67
49Eddie Plank17623529410694495.23958117410722246326194232.35
50Dennis Martinez23692562122304000.0389716431165214924519383.70