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. | Giles, Brian | (BigPaws) | Marion Kids | 95 |
| 2. | Giles, Brian | (ThEiRoNhOrSe04) | Hoboken Zephyrs | 94 |
| 3. | Walker, Larry | (donnpall) | Las Vegas Knievels | 91 |
| 4. | Giles, Brian | (Lostit) | Chicago Lost Cubs | 91 |
| 5. | Walker, Larry | (Myunclepunk) | Chicago Beast | 90 |
| 6. | Giles, Brian | (WorcWarr) | Worcester Warriors | 90 |
| 7. | Giles, Brian | (Artinshki) | Portland Bounty | 89 |
| 8. | Freese, David | (Zigwiggity) | Scobey Sharks | 88 |
| 9. | Ramirez, Jose | (Sidneypointers) | Broadlands Hawks | 88 |
| 10. | Jaso, John | (littlereb) | Gananda Panthers | 87 |
| 11. | Giles, Brian | (hikkster) | Beanball EXPRESS | 85 |
| 12. | Giles, Brian | (timyoung) | Gashouse Gorillas | 85 |
| 13. | Giles, Brian | (robertincypress) | Albuquerque Blue Crystals | 84 |
| 14. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 83 |
| 15. | Dickerson, Corey | (Ufgator) | James Island Swell | 83 |
| 16. | Teufel, Tim | (teamkev24) | Friendly Bananas | 83 |
| 17. | Votto, Joey | (chucklesmcgee) | Las Matas de Madrid | 82 |
| 18. | Raburn, Ryan | (Bluesig) | Lutoñaqueso Jabarillas | 82 |
| 19. | Freese, David | (APKLIMITLESS) | Snooklynn Road Runners | 82 |
| 20. | Giles, Brian | (michelb3514) | Iowa Corn Pickers | 82 |
| 21. | Raburn, Ryan | (devil12218) | Syracuse Chiefs | 82 |
| 22. | Walker, Larry | (paranoid) | Las Vegas 51s | 82 |
| 23. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 81 |
| 24. | Votto, Joey | (bfstevens) | Moultrie Bearcats | 81 |
| 25. | Freese, David | (mattholland1975) | Rico Road Rage | 81 |
| 26. | Speaker, Tris | (bfstevens) | River Pointe Otters | 80 |
| 27. | Votto, Joey | (MLBnation) | Flying Eagles | 80 |
| 28. | Walker, Larry | (Trulaia) | Out-of-town Space Strikers | 79 |
| 29. | Giles, Brian | (michelb3514) | Iowa Corn Pickers | 79 |
| 30. | Freese, David | (Myunclepunk) | The Chicago Alliance | 79 |
| 31. | Freese, David | (Myunclepunk) | The Chicago Alliance | 79 |
| 32. | Rendon, Anthony | (Troymjohnson74) | Eugene Dabbers | 79 |
| 33. | Speaker, Tris | (Natural) | No Good Sons of Pitches | 78 |
| 34. | Brantley, Michael | (nymets79) | New York Not This Year | 78 |
| 35. | Furcal, Rafael | (malael) | New York Highlanders | 78 |
| 36. | Delgado, Carlos | (Phillyfan300) | Philadelphia Phillies | 78 |
| 37. | Furcal, Rafael | (BaltimoreChop) | BMore Crabs 2000s | 77 |
| 38. | Giles, Brian | (ericbgrossman) | Brooklyn Bombers | 77 |
| 39. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 77 |
| 40. | Ortiz, David | (tschues05) | Pensacola Bulldogs | 77 |
| 41. | Chisenhall, Lonnie | (TexRangersWS14) | Guatemala Quetzals | 77 |
| 42. | Furcal, Rafael | (plpl512) | Portland Beavers | 77 |
| 43. | Freese, David | (ColinBoucher) | Alpha Bet City 🔤's | 77 |
| 44. | Freese, David | (mattholland1975) | Lafayette Leopards | 77 |
| 45. | Dickerson, Corey | (jimgthomas97) | Montgomery Bashstros | 77 |
| 46. | Milligan, Jocko | (bfstevens) | Loudoun Black Bears | 77 |
| 47. | Freeman, Freddie | (Robhawkva) | Roanoke Renegades | 77 |
| 48. | Berkman, Lance | (ddebart2) | Philadelphia Phillies | 77 |
| 49. | Helton, Todd | (stevenray) | Brooklyn Trolley Dodgers | 77 |
| 50. | Shumpert, Terry | (chapman) | Rochester Roid Rage | 77 |