Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. Ford, Russ Gas City Green Sox 347.2
2. Walsh, Ed Gas City Green Sox 336.2
3. Baldwin, Lady Gas City Green Sox 335.1
4. Morris, Ed Gas City Green Sox 318.2
5. Baldwin, Lady Gas City Green Sox 313.2
6. Seward, Ed Gas City Green Sox 310.1
7. Koufax, Sandy St. John's Saints 305.2
8. Gibson, Bob Cuyahoga Rock n Rollers 305.0
9. Walsh, Ed PHILADELPHIA STATESMEN 303.2
10. Blue, Vida Singapore Slingers 303.2
11. Keefe, Tim Gas City Green Sox 303.1
12. Sutton, Don Singapore Express 303.1
13. Buffinton, Charlie Hazleton Pneumoconiosis 302.1
14. Johnson, Walter Los Gibbletos 1ne 302.0
15. Vance, Dazzy Parkersburg Bulls 302.0
16. Sutton, Don Bronx Bombers 301.2
17. Drysdale, Don Baltimore Orioles 301.1
18. Drysdale, Don Baltimore Orioles 300.2
19. Koufax, Sandy Edmonton North Stars 300.2
20. Pfiester, Jack Parfittown Miners 299.2
21. Perry, Gaylord Singapore Slingers 299.2
22. Gibson, Bob Brookings Harbor DirtBags 299.2
23. Johnson, Walter Gas City Green Sox 299.1
24. Clemens, Roger Deadwood Hoople Heads 299.1
25. Overall, Orval Gas City Green Sox 299.0
26. Walsh, Ed Columbus Gamecocks 298.2
27. Sweeney, Charlie Puzley Croswerdes 298.2
28. Walsh, Ed Singapore Slingers 298.2
29. Ford, Russ Iowa Corn Pickers 298.1
30. Walsh, Ed Pittsfield Dutchmen 298.1
31. Walsh, Ed Singapore Slingers 298.0
32. Radbourn, Charley Portland Predators 298.0
33. Marichal, Juan Lex Vegas Wildcats 298.0
34. Perry, Gaylord Singapore Slingers 298.0
35. Boyle, Henry Visalia Cubs 297.2
36. Johnson, Walter Hoboken Hobos 297.2
37. Walsh, Ed Chicago Deadheads 297.2
38. Marichal, Juan Baltimore Orioles 297.2
39. Marichal, Juan Galena Bulldogs 297.0
40. Keefe, Tim Medical Marijuana 297.0
41. Mathewson, Christy Patankin Peelers 297.0
42. Tudor, John Savannah Storm 296.2
43. Marichal, Juan Londonderry LIzard Kings 296.2
44. Wilson, Don Baltimore Orioles 296.2
45. Martinez, Pedro Singapore Slingers 296.2
46. Kluber, Corey Portland Frogs 296.1
47. Walsh, Ed Beloit Snappers 296.0
48. Hecker, Guy PHILADELPHIA STATESMEN 296.0
49. Schmidt, Jason Chittenango Diamonds 296.0
50. Gura, Larry Madagascar Mostly Nubile 296.0