Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. Osuna, Roberto Vegas Raiders 0.33
2. Feliz, Neftali Washington Angry Ducks 0.33
3. Miller, Andrew Atsan Bulldogs 0.35
4. Jansen, Kenley Robertsville Rangers 0.35
5. Robertson, David Rockin' Robins 0.38
6. Wilhelm, Hoyt Fort Atkinson Blackhawks 0.39
7. Jansen, Kenley Midwest Generals 0.42
8. Miller, Andrew Chester Springs Menjai 0.42
9. Betancourt, Rafael Staten Island Daddy Hackers 0.42
10. Miller, Andrew Boston Bees 0.43
11. Britton, Zach Hustons Mill YardHawks 0.43
12. Hand, Brad Harrisburg Lookouts 0.44
13. Boxberger, Brad Asbury Park LUMPEN PROLS 0.44
14. Miller, Andrew Tyranno Tigers 0.44
15. Kimbrel, Craig Hampton Roads Neptunes. 🌊 0.44
16. Kimbrel, Craig city players 0.44
17. Thornburg, Tyler H-Town Fords 0.44
18. Kelley, Shawn Northwest Clubber Cats 0.44
19. Jansen, Kenley Ridout Street Renegades 0.44
20. Chapman, Aroldis Boston Bees 0.44
21. Adams, Mike Carolina Mad Ducks 0.45
22. Kimbrel, Craig Salt Lake City Goblin Sharks 0.45
23. Albers, Matt Uptown Tongue Punch 0.45
24. Green, Chad Manatee River Bandits 0.45
25. Jansen, Kenley B-burg Slugs 0.45
26. Saito, Takashi Chicago Colts 0.45
27. Jansen, Kenley Giraffe Loogies 0.46
28. Kimbrel, Craig Singapore Slingers 0.46
29. Wilhelm, Hoyt Rootie Kazooties 0.46
30. Putz, J.J. Singapore Slingers 0.46
31. Thornburg, Tyler Oakland Athletics 0.46
32. Rivera, Mariano Pawnee Entertainmnt720 0.47
33. Kimbrel, Craig Shotton Axemen 0.47
34. Miller, Andrew Stowe Bombers 0.47
35. Green, Chad Donkey Hodey 0.47
36. Green, Chad Costa Cay Condors 0.47
37. Putz, J.J. Oshkosh Titans 0.47
38. Uehara, Koji Rhode Island Shark Attack 0.47
39. Green, Chad Baltimore Killer Bees 0.47
40. Miller, Andrew Holy Cross Crusaders 0.47
41. Clippard, Tyler Omaha Predators 0.47
42. Uehara, Koji Cu Chi TUNNEL VICTORS 0.47
43. Kimbrel, Craig WOODSTONE WARRIORS 0.47
44. Green, Chad North shore Red Bulls 0.47
45. Kimbrel, Craig Derelict Winos 0.47
46. Doolittle, Sean Chester Springs Menjai 0.48
47. Doolittle, Sean Hilltop Tornado 0.48
48. Betances, Dellin Parkersburg Banded Clovis 0.48
49. Buchter, Ryan Windsor Wild Cats 0.48
50. Jansen, Kenley cottonmouth.org cottonmouth.org 0.48