Active Leaders & Records for Won-Loss %

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Active Leaders & Records for Won-Loss %
Baseball Leaders & Baseball Records: Single-Season Career Active Progressive Year-by-Year League

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Rank Player (age) Won-Loss % Throws

1. Pedro Martinez (36) .6910 R

2. Roy Halladay (31) .6650 R

3. Johan Santana* (29) .6640 L

4. Roy Oswalt (30) .6570 R

5. Tim Hudson (32) .6550 R

6. Randy Johnson* (44) .6500 L

7. Andy Pettitte* (36) .6390 L

8. Cliff Lee* (29) .6380 L

9. Mike Mussina (39) .6370 R

10. Mark Mulder* (30) .6320 L

11. Greg Maddux (42) .6120 R

Carlos Zambrano (27) .6120 R

13. C.C. Sabathia* (27) .6080 L

14. Bartolo Colon (35) .6070 R

15. Freddy Garcia (33) .6060 R

16. Tom Glavine* (42) .6020 L

17. Josh Beckett (28) .5970 R

Curt Schilling (41) .5970 R

19. Kenny Rogers* (43) .5940 L

20. Jake Peavy (27) .5930 R

Rank Player (age) Won-Loss % Throws

21. Chris Carpenter (33) .5920 R

John Lackey (29) .5920 R

23. John Smoltz (41) .5880 R

24. Mariano Rivera (38) .5840 R

25. Mark Buehrle* (29) .5810 L

Orlando Hernandez (42) .5810 R

27. Jason Schmidt (35) .5770 R

28. Wade Miller (31) .5740 R

29. Russ Ortiz (34) .5730 R

Barry Zito* (30) .5730 L

31. Aaron Sele (38) .5690 R

Brandon Webb (29) .5690 R

33. Matt Morris (33) .5680 R

34. Jose Contreras (36) .5650 R

Kevin Millwood (33) .5650 R

Jamie Moyer* (45) .5650 L

Chan Ho Park (35) .5650 R

38. Kerry Wood (31) .5630 R

39. Arthur Rhodes* (38) .5620 L

40. Brad Penny (30) .5540 R

Rank Player (age) Won-Loss % Throws

41. Dontrelle Willis* (26) .5530 L

42. Darren Oliver* (37) .5440 L

43. Danny Haren (27) .5420 R

44. John Halama* (36) .5380 L

Ted Lilly* (32) .5380 L

Julian Tavarez (35) .5380 R

47. Jon Garland (28) .5350 R

48. Derek Lowe (35) .5340 R

49. Tim Wakefield (41) .5320 R

Woody Williams (41) .5320 R

51. Jaret Wright (32) .5310 R

52. Hideo Nomo (39) .5300 R

53. Kelvim Escobar (32) .5290 R

54. Paul Byrd (37) .5260 R

Rheal Cormier* (41) .5260 L

56. Tom Gordon (40) .5250 R

Esteban Loaiza (36) .5250 R

Jason Marquis (29) .5250 R

Kent Mercker* (40) .5250 L

Brett Myers (27) .5250 R

Rank Player (age) Won-Loss % Throws

Randy Wolf* (31) .5250 L

62. Shawn Estes* (35) .5240 L

Aaron Harang (30) .5240 R

64. Gil Meche (29) .5220 R

Vicente Padilla (30) .5220 R

66. Ben Sheets (29) .5190 R

Mike Stanton* (41) .5190 L

68. Livan Hernandez (33) .5180 R

69. A.J. Burnett (31) .5160 R

70. Adam Eaton (30) .5150 R

Joel Pineiro (29) .5150 R

72. Jon Lieber (38) .5140 R

Braden Looper (33) .5140 R

74. Ramon Ortiz (35) .5120 R

75. Eric Milton* (32) .5090 L

76. Jeff Suppan (33) .5080 R

Bob Wickman (39) .5080 R

78. Mike Timlin (42) .5070 R

79. Jarrod Washburn* (33) .5050 L

80. Carlos Silva (29) .5040 R

Rank Player (age) Won-Loss % Throws

81. Matt Clement (33) .5030 R

82. Javier Vazquez (31) .5020 R

83. Josh Fogg (31) .5000 R

Rodrigo Lopez (32) .5000 R

85. Kyle Lohse (29) .4970 R

86. Bronson Arroyo (31) .4960 R

Jake Westbrook (30) .4960 R

88. Doug Davis* (32) .4940 L

89. Carl Pavano (32) .4920 R

90. Brett Tomko (35) .4900 R

91. Ron Villone* (38) .4870 L

92. Roberto Hernandez (43) .4860 R

93. Todd Jones (40) .4830 R

94. Kris Benson (33) .4820 R

95. Scott Elarton (32) .4790 R

96. Byung-Hyun Kim (29) .4740 R

Steve Trachsel (37) .4740 R

98. Odalis Perez* (31) .4730 L

99. Jeremy Bonderman (25) .4720 R

100. Ryan Dempster (31) .4700 R

Rank Player (age) Won-Loss % Throws

101. Miguel Batista (37) .4660 R

102. Oliver Perez* (26) .4640 L

103. Sidney Ponson (31) .4630 R

104. Jason Jennings (29) .4620 R

105. Daniel Cabrera (27) .4550 R

106. Trevor Hoffman (40) .4540 R

107. Dave Weathers (38) .4530 R

108. Josh Towers (31) .4500 R

109. Tony Armas (30) .4490 R

Jeff Weaver (31) .4490 R

111. Mark Hendrickson* (34) .4460 L

112. Mark Redman* (34) .4440 L

113. Brian Lawrence (32) .4420 R

Brian Moehler (36) .4420 R

Tomokazu Ohka (32) .4420 R

116. Elmer Dessens (37) .4400 R

117. Nate Robertson* (30) .4320 L

118. Brian Meadows (32) .4310 R

119. Mike Maroth* (30) .4270 L

120. John Thomson (34) .4260 R

Rank Player (age) Won-Loss % Throws

121. Shawn Chacon (30) .4250 R

Ryan Franklin (35) .4250 R

LaTroy Hawkins (35) .4250 R

124. Jose Mesa (42) .4230 R

125. Jamey Wright (33) .4180 R

126. Joe Kennedy* (29) .4130 L

127. Kip Wells (31) .4110 R

128. Glendon Rusch* (33) .3980 L

129. Jason Johnson (34) .3590 R

Baseball Leaders & Baseball Records: Single-Season Career Active Progressive Year-by-Year League

Stats updated through July 24, 2008.

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Rank	Player (age)	Won-Loss %	Throws
1.	Pedro Martinez (36)	.6910	R
2.	Roy Halladay (31)	.6650	R
3.	Johan Santana* (29)	.6640	L
4.	Roy Oswalt (30)	.6570	R
5.	Tim Hudson (32)	.6550	R
6.	Randy Johnson* (44)	.6500	L
7.	Andy Pettitte* (36)	.6390	L
8.	Cliff Lee* (29)	.6380	L
9.	Mike Mussina (39)	.6370	R
10.	Mark Mulder* (30)	.6320	L
11.	Greg Maddux (42)	.6120	R
	Carlos Zambrano (27)	.6120	R
13.	C.C. Sabathia* (27)	.6080	L
14.	Bartolo Colon (35)	.6070	R
15.	Freddy Garcia (33)	.6060	R
16.	Tom Glavine* (42)	.6020	L
17.	Josh Beckett (28)	.5970	R
	Curt Schilling (41)	.5970	R
19.	Kenny Rogers* (43)	.5940	L
20.	Jake Peavy (27)	.5930	R
Rank	Player (age)	Won-Loss %	Throws
21.	Chris Carpenter (33)	.5920	R
	John Lackey (29)	.5920	R
23.	John Smoltz (41)	.5880	R
24.	Mariano Rivera (38)	.5840	R
25.	Mark Buehrle* (29)	.5810	L
	Orlando Hernandez (42)	.5810	R
27.	Jason Schmidt (35)	.5770	R
28.	Wade Miller (31)	.5740	R
29.	Russ Ortiz (34)	.5730	R
	Barry Zito* (30)	.5730	L
31.	Aaron Sele (38)	.5690	R
	Brandon Webb (29)	.5690	R
33.	Matt Morris (33)	.5680	R
34.	Jose Contreras (36)	.5650	R
	Kevin Millwood (33)	.5650	R
	Jamie Moyer* (45)	.5650	L
	Chan Ho Park (35)	.5650	R
38.	Kerry Wood (31)	.5630	R
39.	Arthur Rhodes* (38)	.5620	L
40.	Brad Penny (30)	.5540	R
Rank	Player (age)	Won-Loss %	Throws
41.	Dontrelle Willis* (26)	.5530	L
42.	Darren Oliver* (37)	.5440	L
43.	Danny Haren (27)	.5420	R
44.	John Halama* (36)	.5380	L
	Ted Lilly* (32)	.5380	L
	Julian Tavarez (35)	.5380	R
47.	Jon Garland (28)	.5350	R
48.	Derek Lowe (35)	.5340	R
49.	Tim Wakefield (41)	.5320	R
	Woody Williams (41)	.5320	R
51.	Jaret Wright (32)	.5310	R
52.	Hideo Nomo (39)	.5300	R
53.	Kelvim Escobar (32)	.5290	R
54.	Paul Byrd (37)	.5260	R
	Rheal Cormier* (41)	.5260	L
56.	Tom Gordon (40)	.5250	R
	Esteban Loaiza (36)	.5250	R
	Jason Marquis (29)	.5250	R
	Kent Mercker* (40)	.5250	L
	Brett Myers (27)	.5250	R
Rank	Player (age)	Won-Loss %	Throws
	Randy Wolf* (31)	.5250	L
62.	Shawn Estes* (35)	.5240	L
	Aaron Harang (30)	.5240	R
64.	Gil Meche (29)	.5220	R
	Vicente Padilla (30)	.5220	R
66.	Ben Sheets (29)	.5190	R
	Mike Stanton* (41)	.5190	L
68.	Livan Hernandez (33)	.5180	R
69.	A.J. Burnett (31)	.5160	R
70.	Adam Eaton (30)	.5150	R
	Joel Pineiro (29)	.5150	R
72.	Jon Lieber (38)	.5140	R
	Braden Looper (33)	.5140	R
74.	Ramon Ortiz (35)	.5120	R
75.	Eric Milton* (32)	.5090	L
76.	Jeff Suppan (33)	.5080	R
	Bob Wickman (39)	.5080	R
78.	Mike Timlin (42)	.5070	R
79.	Jarrod Washburn* (33)	.5050	L
80.	Carlos Silva (29)	.5040	R
Rank	Player (age)	Won-Loss %	Throws
81.	Matt Clement (33)	.5030	R
82.	Javier Vazquez (31)	.5020	R
83.	Josh Fogg (31)	.5000	R
	Rodrigo Lopez (32)	.5000	R
85.	Kyle Lohse (29)	.4970	R
86.	Bronson Arroyo (31)	.4960	R
	Jake Westbrook (30)	.4960	R
88.	Doug Davis* (32)	.4940	L
89.	Carl Pavano (32)	.4920	R
90.	Brett Tomko (35)	.4900	R
91.	Ron Villone* (38)	.4870	L
92.	Roberto Hernandez (43)	.4860	R
93.	Todd Jones (40)	.4830	R
94.	Kris Benson (33)	.4820	R
95.	Scott Elarton (32)	.4790	R
96.	Byung-Hyun Kim (29)	.4740	R
	Steve Trachsel (37)	.4740	R
98.	Odalis Perez* (31)	.4730	L
99.	Jeremy Bonderman (25)	.4720	R
100.	Ryan Dempster (31)	.4700	R
Rank	Player (age)	Won-Loss %	Throws
101.	Miguel Batista (37)	.4660	R
102.	Oliver Perez* (26)	.4640	L
103.	Sidney Ponson (31)	.4630	R
104.	Jason Jennings (29)	.4620	R
105.	Daniel Cabrera (27)	.4550	R
106.	Trevor Hoffman (40)	.4540	R
107.	Dave Weathers (38)	.4530	R
108.	Josh Towers (31)	.4500	R
109.	Tony Armas (30)	.4490	R
	Jeff Weaver (31)	.4490	R
111.	Mark Hendrickson* (34)	.4460	L
112.	Mark Redman* (34)	.4440	L
113.	Brian Lawrence (32)	.4420	R
	Brian Moehler (36)	.4420	R
	Tomokazu Ohka (32)	.4420	R
116.	Elmer Dessens (37)	.4400	R
117.	Nate Robertson* (30)	.4320	L
118.	Brian Meadows (32)	.4310	R
119.	Mike Maroth* (30)	.4270	L
120.	John Thomson (34)	.4260	R
Rank	Player (age)	Won-Loss %	Throws
121.	Shawn Chacon (30)	.4250	R
	Ryan Franklin (35)	.4250	R
	LaTroy Hawkins (35)	.4250	R
124.	Jose Mesa (42)	.4230	R
125.	Jamey Wright (33)	.4180	R
126.	Joe Kennedy* (29)	.4130	L
127.	Kip Wells (31)	.4110	R
128.	Glendon Rusch* (33)	.3980	L
129.	Jason Johnson (34)	.3590	R