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 | (vanderj6993) | Portland Porkies | 97 |
| 2. | Giles, Brian | (cjay1444) | Boston Joe's | 95 |
| 3. | Giles, Brian | (ThEiRoNhOrSe04) | Hoboken Zephyrs | 94 |
| 4. | Walker, Larry | (donnpall) | Las Vegas Knievels | 91 |
| 5. | Giles, Brian | (Lostit) | Chicago Lost Cubs | 91 |
| 6. | Walker, Larry | (Myunclepunk) | Chicago Beast | 90 |
| 7. | Giles, Brian | (Lostit) | Chicago Lost Cubs | 90 |
| 8. | Giles, Brian | (WorcWarr) | Worcester Warriors | 90 |
| 9. | Giles, Brian | (mckarcher) | Portland Bounty | 89 |
| 10. | Freese, David | (Zigwiggity) | Scobey Sharks | 88 |
| 11. | Jaso, John | (littlereb) | Gananda Panthers | 87 |
| 12. | Giles, Brian | (nickachap) | Beanball EXPRESS. ⚾️ | 85 |
| 13. | Giles, Brian | (vanderj6993) | Boston Sox | 85 |
| 14. | Giles, Brian | (bwoodcoc) | Salzburg Red Bulls | 85 |
| 15. | Giles, Brian | (timyoung) | Gashouse Gorillas | 85 |
| 16. | Freese, David | (rshah28) | Roanoke Renegades | 84 |
| 17. | Gallo, Joey | (ColinBoucher) | Sycamore Street MollyWhoppers | 84 |
| 18. | Giles, Brian | (Artinshki) | Grunge Rockers | 84 |
| 19. | Teufel, Tim | (teamkev24) | Friendly Bananas | 83 |
| 20. | Dickerson, Corey | (Ufgator) | James Island Swell | 83 |
| 21. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 83 |
| 22. | Raburn, Ryan | (filler) | Syracuse Chiefs | 82 |
| 23. | Freese, David | (jeter0296) | Freehold Yankees | 82 |
| 24. | Votto, Joey | (Ackdonuts) | Dublin Shamrocks | 82 |
| 25. | Raburn, Ryan | (Bluesig) | Lutoñaqueso Jabarillas | 82 |
| 26. | Giles, Brian | (michelb3514) | Iowa Corn Pickers | 82 |
| 27. | Walker, Larry | (Warrior) | Boston Bulldogs | 82 |
| 28. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 81 |
| 29. | Freese, David | (Jrobandsteal) | Frisco Frogs | 81 |
| 30. | Votto, Joey | (bfstevens) | Moultrie Bearcats | 81 |
| 31. | Votto, Joey | (Mranastasia) | Flying Eagles | 80 |
| 32. | Giles, Brian | (michelb3514) | Iowa Corn Pickers | 79 |
| 33. | Freese, David | (missingmlb) | Philly Elephants | 79 |
| 34. | Freese, David | (Myunclepunk) | The Chicago Alliance | 79 |
| 35. | Freese, David | (Myunclepunk) | The Chicago Alliance | 79 |
| 36. | Votto, Joey | (JoeyT2870) | SARASOTA SUNFISH | 79 |
| 37. | Votto, Joey | (denniskitts1313) | Barnyard Brawlers | 79 |
| 38. | Walker, Larry | (jeter0296) | Holmdel Lancers | 79 |
| 39. | Rendon, Anthony | (dgeorgi) | Saint John SINNERS | 79 |
| 40. | Freese, David | (Myunclepunk) | The Chicago Alliance | 78 |
| 41. | Giles, Brian | (Sumo6901) | Mello Yello Chumps | 78 |
| 42. | Delgado, Carlos | (egonzo23) | Philadelphia Phillies | 78 |
| 43. | Brantley, Michael | (htennis) | Lin-Manuel Miranda Hamilton | 78 |
| 44. | Giles, Brian | (kingstreet) | Singapore Slingers | 78 |
| 45. | Giles, Brian | (letsplaytwo) | Jefferson County Outlaw Cowboys | 77 |
| 46. | Freese, David | (YS) | Portland Thunderbirds | 77 |
| 47. | Freese, David | (ColinBoucher) | Alpha Bet City 🔤's | 77 |
| 48. | Dickerson, Corey | (raydg14) | Montgomery Bashstros | 77 |
| 49. | Freese, David | (dynasty) | Lafayette Leopards | 77 |
| 50. | Giles, Brian | (WorcWarr) | Worcester Warriors | 77 |