Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Doubles)
Average
OBP
SLG
OPS
At Bats
Runs
Hits
Doubles
Triples
Homers
RBIs
Walks
Strikeouts
Stolen Bases
Caught Stealing
Sac Hits
Sac Fly
HBP
GIDP
D+/-
Wins
Losses
ERA
WHIP
Innings
Hits Allowed
HR Allowed
Walks (P)
Strikeouts (p)
Complete Games
Saves
Blown Saves
Shutouts
Quality Starts
Wild Pitches
Hit Batters
H/9
BB/9
SO/9
| 1. | Walker, Larry | Denver Eagles | 93 | |
| 2. | Walker, Larry | Denver Eagles | 92 | |
| 3. | Tsuruoka, Kazuto | (dynasty8) | Pittsburgh Plunder | 89 |
| 4. | Schneider, Davis | (finalbody) | Kansas Grasshoppers | 88 |
| 5. | Schneider, Davis | (ColinBoucher) | Birmingham Bumblin’ Barons | 87 |
| 6. | Teufel, Tim | (Trulaia) | Tiger Kings | 84 |
| 7. | Smith, Dominic | New Haven Nittany Lions | 83 | |
| 8. | Tsuruoka, Kazuto | Toronto Tigers | 82 | |
| 9. | Tsuruoka, Kazuto | (glansgruber) | Hanshin Tigers | 81 |
| 10. | Duran, Jarren | (dynasty) | Boston Bees | 81 |
| 11. | Schneider, Davis | (gdavis32) | Boston Bees | 81 |
| 12. | Duran, Jarren | (walle-1) | Miami Serpents | 81 |
| 13. | Helton, Todd | (teamkev24) | Hanging Chads | 81 |
| 14. | Schneider, Davis | (dynasty8) | Utah Nightmares | 80 |
| 15. | Soto, Juan | (ThEiRoNhOrSe04) | Iowa Fighting Pigs | 80 |
| 16. | Walker, Larry | (NickyTru) | Phoenix Firebirds | 80 |
| 17. | Schneider, Davis | (joemcg) | OC Gators | 80 |
| 18. | Teufel, Tim | Denver Eagles | 80 | |
| 19. | Schneider, Davis | (ColinBoucher) | Thago Mizers | 80 |
| 20. | Schneider, Davis | (ColinBoucher) | NoDubs OGabc’S PouBelles | 80 |
| 21. | Buxton, Byron | (walle-2) | Portland Vikings | 80 |
| 22. | Schneider, Davis | (arsnotoria) | Newark Idlewilds | 80 |
| 23. | Schneider, Davis | (ColinBoucher) | Anheuser Slo-Pitch Chuggers | 79 |
| 24. | Nomura, Katsuya | (walle-1) | Florida Crabs | 79 |
| 25. | Schneider, Davis | (BAR23) | Pittsburgh Plunder | 78 |
| 26. | Schneider, Davis | (BAR23) | Piggsburgh PigSnouts | 78 |
| 27. | Despaigne, Alfredo | (Ichiro51) | Sapporo Fighting Jacks | 78 |
| 28. | Rutschman, Adley | (dynasty) | Iowa Pigs | 78 |
| 29. | Speaker, Tris | (filler) | Alaska Red Bears | 78 |
| 30. | Delgado, Carlos | (mattholland1975) | Hoboken Heroes | 78 |
| 31. | Berkman, Lance | (wduncan) | Little Rock Tigers | 78 |
| 32. | Buxton, Byron | (Jimfas80) | Rudy Ruckers | 78 |
| 33. | Teufel, Tim | (jtrue) | Tampa Bay Rowdies | 77 |
| 34. | Rutschman, Adley | (rennies) | Cajun Stars | 77 |
| 35. | Delgado, Carlos | Las Vegas Gladiators | 77 | |
| 36. | Buxton, Byron | (jim2miller) | Springfield Isotopes | 77 |
| 37. | Iglesias, Jose | (finalbody) | Arizona Suns | 77 |
| 38. | Delgado, Carlos | (matt11791) | Farmington Shield | 77 |
| 39. | Buxton, Byron | (joemcg) | Desert Diablos | 77 |
| 40. | Ortiz, David | (jeter0296) | Freehold Yankees | 77 |
| 41. | Allen, Dick | (mdmatheson) | Jal Panthers | 76 |
| 42. | Votto, Joey | Toronto Tigers | 76 | |
| 43. | Votto, Joey | (filler8) | Minnesota Frogs | 76 |
| 44. | Schneider, Davis | (BAR23) | Piggsburgh PigSnouts | 76 |
| 45. | Berkman, Lance | (KOOGS) | San Antonio Bears | 76 |
| 46. | Milligan, Jocko | (tbandit1) | Delaware Grasshoppers | 76 |
| 47. | Schneider, Davis | (bwoodcoc) | Salem Demons | 76 |
| 48. | Schneider, Davis | (BAR23) | Piggsburgh PigSnouts | 76 |
| 49. | Buxton, Byron | San Diego Sharks | 76 | |
| 50. | Helton, Todd | (walle-1) | Phoenix Dragons | 76 |
