Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. Coveleski, Harry Pittsburgh Pirates 19
2. Brennan, Don Rabid Rabbits 19
3. Grabowski, Al G-Men Untouchables 18
4. Powell, Jack Graceville Slumpbusters 18
5. McCormick, Harry Oregon Thorn 17
6. Lemaster, Denny Mt. Washington Moose 17
7. Hess, Otto Buffalo Bandits 17
8. Green, Chad New York Mets 17
9. Weir, Roy Big Red 16
10. Hadley, Bump Windsor Wild Geese 16
11. Pearce, Frank Dayton DRAGONS 16
12. Sothoron, Allen Boston Meerkats 16
13. Duryea, Jesse Cleveland Naps 16
14. Rhines, Billy Mountain High Wild Stallions 16
15. Summers, Ed Kingston Cougars 16
16. McCormick, Harry Southend Spartans 16
17. Tannehill, Jesse Farmington Fireballs 16
18. McNamara, Tim TL Legends 16
19. Culver, George Madison Monarchs 15
20. Bell, Hi Calumet Wolverines 15
21. Fuentes, Brian Ohio Bloodbuzz 15
22. Moore, Wilcy Nintendo Baseball Stars 15
23. Lavelle, Gary Essex County Hairy Nines 15
24. Smith, Al Los Angles Angles 15
25. Smoltz, John ROOTIE KAZOOTIES 15
26. Claudio, Alex LA Hollywoods 15
27. Smoltz, John Chicago Frisbees 15
28. Moore, Wilcy Milwaukee Legends 15
29. James, Bill 12th Man Deadballers 15
30. Mullane, Tony Panama Canal Builders 15
31. Moore, Cy Dayton DRAGONS 15
32. Larkin, Terry Lincoln Links 15
33. Chagnon, Leon Savannah Sand Gnats 15
34. Ames, Red Pelham Puma 15
35. Wheeler, Dan The Dangerous Alliance 15
36. Russell, Reb Atom Ants 15
37. Eichhorn, Mark Boston Thunderbolts 15
38. Weaver, Sam New York Clubbers 15
39. Stone, Arnie Boston Bulldogs 15
40. Sanders, Ben Long Beach Tornadoes 15
41. Moore, Wilcy Los Angeles Sharks 15
42. Montgomery, Jeff Eñorole War Birds 15
43. Shea, Red Erie Fighters 15
44. Shoffner, Milt New York Yankees 15
45. Napier, Buddy Casablanca Gamblers 15
46. Oh, Seung-hwan Tampa Terror 15
47. Brown, Clint SWEET WATER SWINGERS 15
48. Nen, Robb Worcester Warriors 15
49. Darwin, Danny Winterfell Direwolves 15
50. Davis, Ron Sand Hill Rd Big Cats 15