Single-Season OOBP
Leaderboard
 
* - Indicates Hall of Fame
Rank    Player OOBP IP Year Career Leaderboard
1.    J.D. Martin .2012 231.0 2018  
2.    Mark Prior * .2165 244.3 2011  
3.    Mark Prior * .2194 279.3 2009  
4.    J.D. Martin .2209 224.3 2017  
5.    J.D. Martin .2229 226.7 2015  
6.    Mark Prior * .2268 252.3 2013  
7.    Augustine Stearn .2286 248.3 2021  
8.    Roy Halladay .2297 268.7 2010  
9.    J.D. Martin .2300 212.7 2013  
10.    J.D. Martin .2306 234.3 2019  
11.    Mark Prior * .2317 206.3 2014  
12.    J.D. Martin .2335 209.7 2016  
13.    Roy Halladay .2352 240.7 2008  
14.    Augustine Stearn .2355 242.0 2022  
15.    Roy Halladay .2359 275.0 2009  
16.    Jeremy Bonderman .2361 238.7 2012  
17.    Roy Halladay .2371 243.3 2007  
18.    Joseph Delagarza .2375 224.7 2021  
19.    Mark Prior * .2377 185.7 2015  
20.    Dennis Baley .2387 240.7 2021  
21.    J.D. Martin .2393 219.0 2014  
22.    J.D. Martin .2400 216.0 2020  
23.    Dennis Baley .2410 253.7 2022  
24.    Jeremy Bonderman .2420 231.7 2007  
25.    Roger Heitman .2423 249.0 2013  
26.    Augustine Stearn .2423 236.7 2018  
27.    J.D. Martin .2440 245.0 2010  
28.    Jeremy Bonderman .2446 244.7 2008  
29.    Lewis Washburn .2452 257.7 2019  
30.    Rick Hummel .2473 242.3 2010  
31.    Rick Hummel .2478 232.3 2013  
32.    Korey Mathison .2484 287.3 2022  
33.    Roger Heitman .2490 266.3 2012  
34.    Lewis Washburn .2491 208.3 2020  
35.    Mark Prior * .2493 260.3 2010  
36.    Jeremy Bonderman .2495 246.0 2009  
37.    Brian Anderson .2495 263.7 2020  
38.    Korey Mathison .2498 290.7 2021  
39.    Mark Prior * .2505 238.7 2008  
40.    Roger Heitman .2510 245.3 2016  
41.    Mark Prior * .2512 268.0 2007  
42.    Korey Mathison .2513 286.3 2020  
43.    J.D. Martin .2516 233.7 2012  
44.    J.D. Martin .2520 218.0 2008  
45.    Augustine Stearn .2521 243.7 2020  
46.    Matt Capps .2524 244.3 2013  
47.    Dennis Baley .2526 247.7 2020  
48.    Roger Heitman .2526 197.3 2014  
49.    Brian Anderson .2530 273.7 2016  
50.    Joe Morgan Jr. .2531 227.7 2018  
51.    Pedro Barranco .2532 258.7 2009  
52.    Roy Halladay .2540 264.7 2011  
53.    Joe Morgan Jr. .2548 212.7 2012  
54.    Freddie Cooley .2555 219.0 2019  
55.    Mark Prior * .2556 227.7 2018  
56.    Roger Heitman .2563 170.7 2017  
57.    Thomas Gries .2564 222.3 2018  
58.    Pedro Barranco .2572 254.3 2011  
59.    Willie Leon .2575 268.7 2022  
60.    Jeremy Bonderman .2577 224.7 2011  
61.    Freddie Cooley .2577 263.3 2013  
62.    Brian Anderson .2578 263.3 2014  
63.    Ubaldo Jimenez .2585 228.3 2011  
64.    Mark Prior * .2587 210.3 2016  
65.    Mark Prior * .2588 264.0 2006  
66.    C.C. Sabathia .2590 181.3 2015  
67.    Joe Morgan Jr. .2591 231.0 2008  
68.    Brian Anderson .2591 252.0 2021  
69.    Adam Muniz .2597 218.7 2019  
70.    Pedro Barranco .2599 267.0 2016  
71.    Freddie Cooley .2601 267.7 2017  
72.    Mark Prior * .2602 224.3 2017  
73.    Pedro Barranco .2604 230.3 2015  
74.    Brian Anderson .2605 285.3 2019  
75.    Augustine Stearn .2610 239.0 2019  
76.    Lewis Washburn .2611 239.0 2021  
77.    Roy Halladay .2617 266.3 2006  
78.    Steven Maney .2618 215.7 2016  
79.    Felipe Granados .2619 235.0 2021  
80.    Daniel Scott .2620 235.3 2016  
81.    Pedro Barranco .2621 220.0 2010  
82.    Jeff Francis .2621 172.7 2010  
83.    Danny Haren .2621 224.3 2012  
84.    Adam Muniz .2622 193.7 2018  
85.    J.D. Martin .2623 227.0 2021  
86.    Mark Buehrle .2624 259.0 2005  
87.    Korey Mathison .2628 261.7 2019  
88.    Rick Hummel .2628 229.0 2011  
89.    Thomas Gries .2629 221.7 2014  
90.    Ronald Bay .2630 206.7 2015  
91.    Mark Prior * .2630 174.7 2004  
92.    Roger Heitman .2631 210.7 2015  
93.    Daniel Scott .2634 243.0 2015  
94.    Mark Prior * .2637 260.7 2005  
95.    Jeremy Bonderman .2639 207.3 2010  
96.    Roy Halladay .2641 298.3 2005  
97.    Pedro Barranco .2646 240.0 2012  
98.    Zachery Hickman .2646 245.0 2022  
99.    Bennie Hamblin .2649 234.3 2018  
100.    Henry Mosqueda .2653 225.7 2021