Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. Gagne, Eric Houghton Miners Greats 65
2. Street, Huston Cleveland Naps 65
3. Doolittle, Sean Jackson Heights Knights 63
4. Uehara, Koji Jackson Heights Knights 63
5. Cruz, Victor Texas Brawlers 63
6. Geggus, Charlie Tulsa Drillers 62
7. Uehara, Koji Round Rock Rhinos 62
8. Doolittle, Sean Chicago Cubs 61
9. Wagner, Billy New York Knights 61
10. Lockwood, Skip Ladson Cougars 61
11. Jansen, Kenley Okanagan E-Gulls 61
12. Adams, Mike Rochester Red Wings 61
13. Davis, Ron Flux Capasitors 61
14. Doolittle, Sean NYC Cubbies 61
15. Beck, Rod Saint Denis Snappers 60
16. Hader, Josh The Felix All Timers ⚾️ 60
17. Kimbrel, Craig Yellowstone Wolves 60
18. Wagner, Billy New York Dragons 60
19. Uehara, Koji Portland Rain 60
20. Kimbrel, Craig Sactown Royalty 60
21. Uehara, Koji South Texas Pigmen 60
22. Adams, Mike Carolina Beachbums 60
23. Gagne, Eric Jackson Heights Nittany Lions 59
24. Adams, Mike New York Knights 59
25. Adams, Mike Houston Dragons 59
26. Feliz, Neftali Keene Swamp Bats 59
27. Feliz, Neftali Crazytown Owls 59
28. Adams, Mike Canarsie Cannibals 59
29. Wilhelm, Hoyt Philadelphia Express 59
30. Gossage, Rich Longview Outcasts 59
31. Davis, Wade East Ridge Pioneers 59
32. Hoffman, Trevor Booth Bay Beacons 59
33. Doolittle, Sean Jackson Heights Knights 58
34. Kimbrel, Craig Inland Empire 66ers 58
35. Adams, Mike Sugarland Skeeters 58
36. Uehara, Koji Nashua North Stars 58
37. Hader, Josh Auckerman Descendants 58
38. Kimbrel, Craig Brooklyn Bisons 58
39. McDaniel, Lindy Riverton Rhinos 58
40. Wagner, Billy Illinois Cattlefeeders 58
41. Doolittle, Sean Nevada Racin' Rebels 58
42. Davis, Ron Oakmont Grape Apes 57
43. Sosa, Elias Iceland Puffins 57
44. Abernathy, Ted Loudoun Lassos 57
45. Gagne, Eric American Pharoahs 57
46. Street, Huston Long Island Burners 57
47. Gossage, Rich Brooklyn Blast 57
48. Adams, Mike South Texas Pigmen 57
49. Brown, Jumbo GLOBEX Corporation 57
50. Papelbon, Jonathan Chicago Cubs 57