Single-Season OOPS
Leaderboard
 
* - Indicates Hall of Fame
Rank    Player OOPS IP Year Career Leaderboard
1.    Adam Wainwright * .4136 297.0 2012  
2.    Tim Lincecum * .4140 225.7 2049  
3.    Francis Oyler .4293 309.0 2060  
4.    Tim Lincecum * .4408 228.7 2047  
5.    Francis Oyler .4414 329.3 2057  
6.    Reon Ryoma .4478 247.7 2021  
7.    Tim Lincecum * .4599 222.3 2048  
8.    Adam Wainwright * .4674 331.0 2018  
9.    Justin Masterson .4697 277.7 2045  
10.    Mike Sperry * .4698 258.0 2008  
11.    Tim Lincecum * .4702 201.7 2050  
12.    Francis Oyler .4722 304.3 2061  
13.    Tim Lincecum * .4722 271.0 2034  
14.    Keith Foulke .4722 195.0 2002  
15.    Adam Wainwright * .4754 339.3 2017  
16.    Kip Marshall .4764 331.7 2019  
17.    Mike Sperry * .4771 253.0 2007  
18.    Julio Teheran .4801 177.0 2048  
19.    Reon Ryoma .4806 168.7 2022  
20.    Adam Wainwright * .4816 343.0 2019  
21.    Stanley Eisen * .4856 232.0 2053  
22.    Richard Ankiel .4862 230.0 2007  
23.    Richard Ankiel .4874 186.7 2003  
24.    Reon Ryoma .4879 242.7 2020  
25.    Bill Smith * .4892 297.3 2039  
26.    Richard Ankiel .4894 239.0 2008  
27.    Bill Smith * .4894 297.3 2036  
28.    Kip Marshall .4903 272.7 2020  
29.    Adam Wainwright * .4905 299.3 2015  
30.    Adam Wainwright * .4933 336.7 2021  
31.    Mario Silas * .4933 307.3 2019  
32.    Tim Lincecum * .4969 245.3 2046  
33.    Francis Oyler .4975 318.0 2056  
34.    Adam Wainwright * .5001 303.7 2020  
35.    Tim Lincecum * .5010 255.0 2043  
36.    Mario Silas * .5013 285.0 2016  
37.    Tim Lincecum * .5039 240.0 2045  
38.    Francis Oyler .5041 300.7 2059  
39.    Derek Holland .5069 299.7 2043  
40.    Richard Ankiel .5070 240.7 2002  
41.    Bill Smith * .5085 295.0 2040  
42.    Richard Ankiel .5085 234.3 2004  
43.    Adam Wainwright * .5092 295.7 2014  
44.    Francis Oyler .5110 243.7 2062  
45.    Alva Granados .5112 249.3 2035  
46.    Richard Ankiel .5113 210.0 2009  
47.    Mark Prior * .5133 322.0 2018  
48.    Mario Silas * .5137 300.7 2015  
49.    Matt Riley * .5138 232.3 2008  
50.    Bill Smith * .5141 266.0 2038  
51.    Richard Ankiel .5143 193.0 2010  
52.    Tim Lincecum * .5155 248.7 2044  
53.    Kip Marshall .5156 262.0 2018  
54.    Wandy Rodriguez .5165 236.7 2050  
55.    Stanley Eisen * .5171 236.7 2046  
56.    Richard Ankiel .5185 207.0 2006  
57.    Max Fried .5208 278.0 2059  
58.    Mario Silas * .5210 338.3 2018  
59.    Max Fried .5211 243.0 2056  
60.    Edson Martinez * .5221 245.0 2027  
61.    Orlando Contreras .5245 199.0 2056  
62.    Michael Wacha .5246 166.0 2062  
63.    Pedro J. Martinez * .5253 285.0 2000  
64.    Robert Sampson .5257 198.7 2030  
65.    Scott Elarton .5258 207.3 2009  
66.    Adam Wainwright * .5270 293.7 2023  
67.    Adam Wainwright * .5270 287.3 2016  
68.    Joba Chamberlain * .5288 271.0 2038  
69.    Pedro J. Martinez * .5293 163.7 2004  
70.    Art Murphy .5293 220.7 2011  
71.    Joseph Cornelison .5297 284.7 2062  
72.    Mike Sperry * .5299 181.0 2015  
73.    Kip Marshall .5307 275.3 2017  
74.    Reon Ryoma .5309 271.7 2018  
75.    Dustin McGowan * .5310 263.7 2028  
76.    Adam Wainwright * .5320 321.3 2022  
77.    Vincent Walker * .5320 272.0 2020  
78.    Adam Wainwright * .5324 310.3 2011  
79.    Bill Smith * .5325 256.3 2037  
80.    Stanley Eisen * .5326 221.3 2048  
81.    Stanley Eisen * .5329 258.0 2058  
82.    Mike Sperry * .5339 270.3 2006  
83.    Adam Wainwright * .5364 305.7 2009  
84.    Abel Rios .5367 239.0 2021  
85.    Stanley Eisen * .5369 236.0 2047  
86.    Joseph Cornelison .5373 288.3 2060  
87.    Clay Buchholz * .5377 193.0 2048  
88.    Joseph Cornelison .5379 274.7 2061  
89.    J.D. Martin .5381 256.0 2020  
90.    Francis Oyler .5382 314.3 2058  
91.    Dustin McGowan * .5382 309.7 2020  
92.    Christopher Alessi * .5383 258.3 2026  
93.    Mario Silas * .5396 228.3 2024  
94.    Adam Wainwright * .5403 287.0 2013  
95.    Francis Oyler .5414 315.3 2055  
96.    Christopher Alessi * .5418 234.0 2032  
97.    John Schroll .5420 219.0 2015  
98.    Joseph Cornelison .5425 289.7 2058  
99.    Kip Marshall .5429 263.0 2021  
100.    Felix Hernandez * .5429 279.0 2035