Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. Gagne, Eric Central Hedgehoppers 65
2. Street, Huston Cleveland Naps 65
3. Cruz, Victor Texas Brawlers 63
4. Uehara, Koji Jackson Heights Knights 63
5. Uehara, Koji Round Rock Rhinos 62
6. Geggus, Charlie Tulsa Drillers 62
7. Adams, Mike Rochester Red Wings 61
8. Lockwood, Skip Ladson Cougars 61
9. Jansen, Kenley Okanagan E-Gulls 61
10. Davis, Ron New London Sharks 61
11. Wagner, Billy Erie Knights 61
12. Doolittle, Sean Chicago Cubs 61
13. Doolittle, Sean NYC Cubbies 61
14. Hader, Josh The Felix All Timers ⚾️ 60
15. Kimbrel, Craig VALDOSTA VOLCANOES 60
16. Uehara, Koji Portland Rain 60
17. Wagner, Billy New York Dragons 60
18. Beck, Rod Saint Denis Snappers 60
19. Kimbrel, Craig Sactown Royalty 60
20. Doolittle, Sean Jackson Heights Nittany Lions 60
21. Uehara, Koji South Texas Pigmen 60
22. Davis, Wade Saskatoon Dragoons 59
23. Gossage, Rich Longview Outcasts 59
24. Feliz, Neftali Scoville Stoney Birds 59
25. Wilhelm, Hoyt Philadelphia Express 59
26. Gagne, Eric Jackson Heights Nittany Lions 59
27. Adams, Mike Peoria Nightriders 59
28. Hoffman, Trevor The Dangerous Alliance 59
29. Feliz, Neftali Wichita Wasps 59
30. Adams, Mike Canarsie Cannibals 59
31. Adams, Mike Erie Dragons 59
32. Doolittle, Sean Nevada Racin' Rebels 58
33. Doolittle, Sean NYC Cubbies 58
34. Myers, Randy Uniondale Firebirds 58
35. Hader, Josh Auckerman Descendents 58
36. Adams, Mike Sugarland Skeeters 58
37. Kimbrel, Craig Jambi's Wish 58
38. Betances, Dellin Montreal Machine 58
39. Doolittle, Sean Jackson Heights Knights 58
40. Smith, Dave 1980’s One Hit Wonders ⚾️ 58
41. Wagner, Billy Illinois Cattlefeeders 58
42. Kimbrel, Craig Inland Empire 66ers 58
43. Uehara, Koji Houston Colt 45's 58
44. Haid, Hal Central Blue Sox 58
45. Messersmith, Andy Hell Razors 57
46. Wagner, Billy Goshen Gorillas 57
47. Benoit, Joaquin San Antonio Texans 57
48. Gagne, Eric NYC Cubbies 57
49. Capps, Carter Illinoian Tight Jeans 57
50. Uehara, Koji Tao Yin Yangs 57