Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Homers)
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. | Olson, Matt | (LilRed2806) | GAS HOUSE DIZZY n DAFFY | 103 |
| 2. | Olson, Matt | (sammy-z) | Young Bloody Lab Rats | 99 |
| 3. | Olson, Matt | (Egaunay) | Philadelphia Wyverns | 94 |
| 4. | Olson, Matt | (Chubbach24) | Minnesota Timberwolves | 92 |
| 5. | Hoskins, Rhys | (michelb3514) | Iowa Corn Pickers | 90 |
| 6. | Olson, Matt | (Chubbach24) | Minnesota Timberwolves | 89 |
| 7. | Olson, Matt | (ThEiRoNhOrSe04) | Portland Bounty | 88 |
| 8. | Olson, Matt | (Chubbach24) | Minnesota Timberwolves | 88 |
| 9. | Hoskins, Rhys | (michelb3514) | Iowa Corn Pickers | 87 |
| 10. | Hoskins, Rhys | (Chubbach24) | Minnesota Timberwolves | 86 |
| 11. | Acuna, Ronald | (joemcg) | OC Panthers | 85 |
| 12. | Olson, Matt | (HaloFire) | Staten Island Bombers | 85 |
| 13. | Bonds, Barry | (searcy) | Oklahoma Mavericks | 85 |
| 14. | Olson, Matt | (michelb3514) | Iowa Corn Pickers | 85 |
| 15. | McGwire, Mark | (rainman) | Dodge City Deputies | 84 |
| 16. | Hoskins, Rhys | (Chubbach24) | Minnesota Timberwolves | 84 |
| 17. | McGwire, Mark | (nondh) | Montreal Royale | 84 |
| 18. | Smith, Will | (donnpall) | Las Vegas Sun Sox | 83 |
| 19. | Bonds, Barry | (rreebe916) | San Diego WOBS🇺🇦 | 83 |
| 20. | Olson, Matt | (HaloFire) | Staten Island Skulls | 83 |
| 21. | Olson, Matt | (shelley71) | South Dakota Jaws | 83 |
| 22. | Olson, Matt | (FozzyBear) | Orange Blaze | 83 |
| 23. | Hoskins, Rhys | (michelb3514) | Iowa Corn Pickers | 82 |
| 24. | Bonds, Barry | Team Team | 82 | |
| 25. | McGwire, Mark | (tda81) | SF Demons | 82 |
| 26. | Olson, Matt | (dynasty) | BB INCOGNITO | 82 |
| 27. | Olson, Matt | (Zigwiggity) | Twenty Five Eight | 82 |
| 28. | Hoskins, Rhys | Iowa Corn Pickers | 82 | |
| 29. | Olson, Matt | (jeter0296) | Freehold 17s | 82 |
| 30. | Olson, Matt | (tribetime89) | Staten Island Wizards | 82 |
| 31. | Gallo, Joey | (ArcticWolf30) | Sundari Mandalorians | 82 |
| 32. | Olson, Matt | (Egaunay) | Philadelphia Wyverns | 81 |
| 33. | Bonds, Barry | (timyoung) | PIttsburgh Crawfords | 81 |
| 34. | Hoskins, Rhys | (zigwiggity) | San Francisco Stingers | 81 |
| 35. | Olson, Matt | (LilRed2806) | GAS HOUSE DIZZY n DAFFY | 81 |
| 36. | Bonds, Barry | (wduncan) | Friday Knight Frogs | 81 |
| 37. | Bonds, Barry | (Zigwiggity) | Apple Valley Apes | 81 |
| 38. | Gallo, Joey | (JohnHeidy) | Greensboro Gators | 80 |
| 39. | Hoskins, Rhys | (shelley71) | Moose Jaw Stuffed Savages | 80 |
| 40. | McGwire, Mark | (wileydog97) | Raleigh Red Devils | 80 |
| 41. | Voit, Luke | (DaveH) | Ladson Cougars | 80 |
| 42. | McGwire, Mark | Central PA Archies | 80 | |
| 43. | McGwire, Mark | (vonveezil) | Inglorious Basturds | 80 |
| 44. | Bonds, Barry | (tgbsbl1967) | St Joe Invaders | 80 |
| 45. | Hoskins, Rhys | (Trulaia) | Bristol Thunder | 79 |
| 46. | Olson, Matt | (zigwiggity) | South Dakota Killer Bears | 79 |
| 47. | Smith, Will | (WePlayBall) | Cudell Cougars | 79 |
| 48. | Acuna, Ronald | (mbeiser9999) | Maryville Bass | 79 |
| 49. | Perez, Salvador | (Don55) | GG Gentlemen | 79 |
| 50. | McGwire, Mark | (jaredhamann) | Chicago 9 Per's | 79 |