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 | Marion Kids | 95 | |
| 2. | Giles, Brian | (ThEiRoNhOrSe04) | Hoboken Zephyrs | 94 |
| 3. | Walker, Larry | (donnpall) | Las Vegas Knievels | 91 |
| 4. | Walker, Larry | (Myunclepunk) | Chicago Beast | 90 |
| 5. | Giles, Brian | (plpl512) | Portland Beavers | 89 |
| 6. | Ramirez, Jose | Cheshire Blue Yanks | 88 | |
| 7. | Jaso, John | Gananda Panthers | 87 | |
| 8. | Giles, Brian | Iowa Corn Pickers | 84 | |
| 9. | Teufel, Tim | (teamkev24) | Dee Freezies | 83 |
| 10. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 83 |
| 11. | Walker, Larry | (paranoid) | Las Vegas 51s | 82 |
| 12. | Votto, Joey | (Gate-mouth) | Humbolt 💰⚾ | 82 |
| 13. | Raburn, Ryan | (ScottHouston) | Harare Pioneers | 82 |
| 14. | Raburn, Ryan | (Bluesig) | Lutoñaqueso Jabarillas | 82 |
| 15. | Votto, Joey | (bfstevens) | Moultrie Bearcats | 81 |
| 16. | Speaker, Tris | (itchy008) | Nucky's Knuckleheads | 81 |
| 17. | Berkman, Lance | Elmira Wallabies | 81 | |
| 18. | Votto, Joey | (Zigwiggity) | Vegas Outlaws | 80 |
| 19. | Speaker, Tris | (bfstevens) | River Pointe Otters | 80 |
| 20. | Rendon, Anthony | (greenmachine) | Toronto Green Buds | 79 |
| 21. | Speaker, Tris | San Clemente Sasquatch | 78 | |
| 22. | Berkman, Lance | Uniondale Firebirds | 77 | |
| 23. | Shumpert, Terry | (chapman) | Rochester Roid Rage | 77 |
| 24. | Freeman, Freddie | (djeter2) | Chicos Bail Bonds | 77 |
| 25. | Furcal, Rafael | Moose Jaw Northern Lights | 77 | |
| 26. | Chisenhall, Lonnie | (hani) | New Jersey Spartans | 77 |
| 27. | Milligan, Jocko | (bfstevens) | Loudoun Black Bears | 77 |
| 28. | Ortiz, David | (filler) | Pensacola Bulldogs | 77 |
| 29. | Furcal, Rafael | (plpl512) | Portland Beavers | 77 |
| 30. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 77 |
| 31. | Giles, Brian | (grals) | Chicago's Lost Cubbies | 77 |
| 32. | Helton, Todd | Clearwater Threshers | 77 | |
| 33. | Delgado, Carlos | Philadelphia Puddy Tats | 76 | |
| 34. | Bregman, Alex | (Bluesig) | Pangalungan Kings | 76 |
| 35. | Furcal, Rafael | (wileydog97) | Chicago Tugboats | 76 |
| 36. | O'Neill, Tip | (MP3778) | Chicago Cubs | 76 |
| 37. | Milligan, Jocko | (gt049) | Vanden Vikings | 76 |
| 38. | Walker, Larry | (paranoid) | Las Vegas 51s | 76 |
| 39. | Votto, Joey | (Majestic44) | Tampa Thunder | 76 |
| 40. | Giles, Brian | (filler) | Bartonsville Pumas | 76 |
| 41. | Cuddyer, Michael | Buenos Aires Jaguares | 75 | |
| 42. | Speaker, Tris | (chemball7627) | Peoria Blue Sox | 75 |
| 43. | Milligan, Jocko | (FourFootNuttin) | Hillsville Flyers | 75 |
| 44. | Walker, Larry | (Myunclepunk) | Chicago Beast | 75 |
| 45. | Speaker, Tris | (killswitch) | Peoria Love Pirates | 75 |
| 46. | Cravath, Gavvy | (Lostit) | Chicago's Lost Orphans | 75 |
| 47. | Furcal, Rafael | (rainman3) | Midwest Minutemen | 75 |
| 48. | Martinez, Edgar | Chicago Franciscans | 75 | |
| 49. | Betts, Mookie | (BaltimoreChop) | Bmore Chop 19 | 75 |
| 50. | Furcal, Rafael | (Trulaia) | Clement Gremlins | 74 |