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. | Carpenter, Matt | (dgeorgi) | STEPPIN WOLF MAGIC CARPET RIDE | 93 |
| 2. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 92 |
| 3. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 92 |
| 4. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 92 |
| 5. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 92 |
| 6. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 92 |
| 7. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 92 |
| 8. | Carpenter, Matt | (BAR23) | Washington Co. Wasps | 91 |
| 9. | Olson, Matt | (Artinshki) | Random Year Rhubarbs | 91 |
| 10. | Hoskins, Rhys | (lasershow) | Iowa Cornhuskers | 90 |
| 11. | Carpenter, Matt | (ColinBoucher) | Hesi Pull-up Jimbos | 90 |
| 12. | Carpenter, Matt | (jeter0296) | Freehold Yankees | 89 |
| 13. | Carpenter, Matt | (gpsman) | Victoria Knights | 89 |
| 14. | Carpenter, Matt | (bph1978) | Detroit Dumpsters 2 | 89 |
| 15. | Carpenter, Matt | (gpsman) | Detroit Tigers | 89 |
| 16. | Carpenter, Matt | (BigRedMachine90) | Barboursville Weenuses | 88 |
| 17. | Carpenter, Matt | (Charles_graf) | New York Mets | 88 |
| 18. | Carpenter, Matt | (Trulaia) | CC Cats | 87 |
| 19. | Carpenter, Matt | (dynasty8) | All-Valley North Stars | 86 |
| 20. | Carpenter, Matt | (filler8) | Oakmont Yankees | 86 |
| 21. | Carpenter, Matt | (ColinBoucher) | Rancho Cucamonga Quakes | 86 |
| 22. | Carpenter, Matt | (filler) | Warner Robins Renegades | 85 |
| 23. | McGwire, Mark | (richgibson) | Lucys PARSONS | 85 |
| 24. | Schneider, Davis | (ColinBoucher) | DoppleHead BobbleGängers | 85 |
| 25. | Carpenter, Matt | (jeter0296) | Freehold Yankees | 85 |
| 26. | Carpenter, Matt | (ColinBoucher) | Relentlessly Competent •• | 85 |
| 27. | Carpenter, Matt | (Charles_graf) | New York Mets | 84 |
| 28. | Carpenter, Matt | (Texashorns2023) | UU Unicorns | 84 |
| 29. | Carpenter, Matt | (angelsfan27) | Detroit Mechanics | 84 |
| 30. | Carpenter, Matt | (ColinBoucher) | Rancho Cucamonga Quakes | 84 |
| 31. | Carpenter, Matt | (Matt11791) | Boston Brewers | 83 |
| 32. | Carpenter, Matt | (ColinBoucher) | Dunning Kruger Dotards | 83 |
| 33. | Carpenter, Matt | (Rnp11) | Vegas Vics | 83 |
| 34. | Carpenter, Matt | (Trilling) | LA Tanks | 83 |
| 35. | Carpenter, Matt | (hanson) | Lincoln Saltdogs | 82 |
| 36. | Carpenter, Matt | (joemcg) | OC Ducks | 82 |
| 37. | Hoskins, Rhys | (jerri32) | Berlin Bombers | 82 |
| 38. | Carpenter, Matt | (ColinBoucher) | HillBilly Heroes | 82 |
| 39. | Carpenter, Matt | (Upenn29) | Cebb Henne | 81 |
| 40. | Olson, Matt | (beefboss2325) | Akron Pirates | 81 |
| 41. | Carpenter, Matt | (BAR23) | Bulltimore Bullwinkles | 81 |
| 42. | Carpenter, Matt | (jim2miller) | Elkhart Blue Blazers | 81 |
| 43. | Hoskins, Rhys | (cshaffer) | San Francisco Stingers | 81 |
| 44. | Carpenter, Matt | (BAR23) | Washington Co. Wasps | 81 |
| 45. | Carpenter, Matt | (ColinBoucher) | Bishop Sycamore HS Vagabonds | 81 |
| 46. | Carpenter, Matt | (Alphabravo) | Pabst Blue Ribbons | 81 |
| 47. | Carpenter, Matt | (dom1134157) | Galena T Birds | 80 |
| 48. | Carpenter, Matt | (Texashorns2023) | UU Unicorns | 80 |
| 49. | Carpenter, Matt | (ColinBoucher) | Anheuser Slo-Pitch Chuggers | 80 |
| 50. | Carpenter, Matt | (cjay1444) | San Jose Tigres | 80 |
