Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. Broxton, Jonathan B Bonds Bombers 0.00
2. Street, Huston Ft. Worth Cats 0.00
3. Papelbon, Jonathan San Antonio Texans 0.00
4. D'Acquisto, John Potomac Poison 0.00
5. Britton, Zach East County Devil Dogs 0.00
6. Putz, J.J. Schenectady Mohawk Giants 0.19
7. Howell, J.P. Boston Red Sox 0.21
8. Vande Berg, Ed Briscoe Heights Blockheads 0.22
9. Lancaster, Les Chicago's Lost Cubs 1 0.22
10. Upshaw, Cecil Denver NC Groundhogs 0.23
11. Burke, Tim Raleigh Top Hats 0.24
12. Shaw, Jeff Terre Haute Pterodactyls 0.24
13. Karinchak, James Time Variance Authority 0.24
14. Barnes, Matt Quicken Dirty 0.24
15. Bell, Heath Lake Jackson Astros 0.24
16. Balfour, Grant Chicago Bears 0.25
17. Aardsma, David Boston Bees 0.25
18. Lincecum, Tim OBX Tigers 0.25
19. Howell, Harry Oyster Bay Eagles 0.26
20. Chapman, Aroldis Jenkinstown Jameson 0.26
21. Dibble, Rob Calgary Corsairs 0.26
22. Britton, Zach RED Fighters 0.26
23. Putz, J.J. Las Vegas Lounge Lizards 0.26
24. Worrell, Tim Las Vegas Aces of Bases 0.27
25. Papelbon, Jonathan Dallas Cowboys 0.27
26. Ellis, Sammy Carolina Copperheads 0.27
27. Betances, Dellin Staten Island Skulls 0.28
28. Jansen, Kenley Chicago Reapers 0.28
29. Cooper, Mort Loretto Leprechauns 0.29
30. Neris, Hector Tennessee Dragons 0.29
31. Wagner, Billy New Team 0.30
32. Valverde, Jose Montreal Machine 0.33
33. Kuo, Hong-Chih B Bonds Bombers 0.34
34. Nelson, Joe Tuscan Beggars 0.36
35. Diaz, Edwin Monadnock Maulers 0.39
36. Hader, Josh Erie Cajuns 0.39
37. Broxton, Jonathan Chicago Frisbees 0.41
38. Miller, Andrew Jackson Heights Nittany Lions 0.43
39. Pagan, Emilio MISSOURI TIGERS 0.42
40. Devine, Joey RED Sneakers 0.44
41. Sutter, Bruce Tampico Stogies 0.43
42. Broxton, Jonathan Illinois F'n Sabotage 0.44
43. Betances, Dellin FCL Yankees 0.44
44. Burns, Todd Ithaca Rhinos 0.46
45. Charlton, Norm Captain Supemarket 0.47
46. Devine, Joey New York Highlanders 0.47
47. Parker, Blake Stockton Stars 0.47
48. Chapman, Aroldis Urbana Five-o 0.47
49. Sanders, Ken Kenora Thistles 0.48
50. Betances, Dellin Sierra Nevada Quicksilvers 0.48