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 | (hayzess) | Marion Kids | 95 |
| 2. | Giles, Brian | (ThEiRoNhOrSe04) | Hoboken Zephyrs | 94 |
| 3. | Giles, Brian | (Lostit) | Chicago Lost Cubs | 91 |
| 4. | Walker, Larry | (donnpall) | Las Vegas Knievels | 91 |
| 5. | Walker, Larry | (Myunclepunk) | Chicago Beast | 90 |
| 6. | Giles, Brian | (plpl512) | Portland Beavers | 89 |
| 7. | Ramirez, Jose | (greenmachine) | Toronto Green Buds | 88 |
| 8. | Jaso, John | (littlereb) | Gananda Panthers | 87 |
| 9. | Giles, Brian | (jrobandsteal) | Beanball EXPRESS | 85 |
| 10. | Giles, Brian | (timyoung) | Gashouse Gorillas | 85 |
| 11. | Giles, Brian | (boomba) | Albuquerque Blue Crystals | 84 |
| 12. | Teufel, Tim | (teamkev24) | Dee Freezies | 83 |
| 13. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 83 |
| 14. | Raburn, Ryan | (jhick109) | Syracuse Chiefs | 82 |
| 15. | Raburn, Ryan | (Bluesig) | Lutoñaqueso Jabarillas | 82 |
| 16. | Walker, Larry | (paranoid) | Las Vegas 51s | 82 |
| 17. | Votto, Joey | (LDJS1947) | BOSTON BULLDOGS | 82 |
| 18. | Berkman, Lance | (Ozzygeezertonib) | Boise Beanballers | 81 |
| 19. | Votto, Joey | (bfstevens) | Moultrie Bearcats | 81 |
| 20. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 81 |
| 21. | Speaker, Tris | (bfstevens) | River Pointe Otters | 80 |
| 22. | Votto, Joey | (Zigwiggity) | Vegas Outlaws | 80 |
| 23. | Freese, David | (Myunclepunk) | The Chicago Alliance | 79 |
| 24. | Giles, Brian | (michelb3514) | Iowa Corn Pickers | 79 |
| 25. | Rendon, Anthony | (Troymjohnson74) | Eugene Dabbers | 79 |
| 26. | Brantley, Michael | (Fivestaroutcast) | GC Ironheads | 78 |
| 27. | Speaker, Tris | (sheikyerboudi) | No Good Sons of Pitches | 78 |
| 28. | Delgado, Carlos | (Phillyfan300) | Philadelphia Phillies | 78 |
| 29. | Giles, Brian | (Michelb3514) | Iowa Corn Pickers | 77 |
| 30. | Furcal, Rafael | (BaltimoreChop) | BMore Crabs 2000s | 77 |
| 31. | Berkman, Lance | (Phillyfan300) | Philadelphia Phillies | 77 |
| 32. | Furcal, Rafael | (plpl512) | Portland Beavers | 77 |
| 33. | Chisenhall, Lonnie | (marty17595) | San Jose Spartans | 77 |
| 34. | Helton, Todd | (stevenray) | Brooklyn Bombers | 77 |
| 35. | Milligan, Jocko | (bfstevens) | Loudoun Black Bears | 77 |
| 36. | Freeman, Freddie | (djeter2) | Chicos Bail Bonds | 77 |
| 37. | Ortiz, David | (bobbybye88) | Pensacola Bulldogs | 77 |
| 38. | Shumpert, Terry | (chapman) | Rochester Roid Rage | 77 |
| 39. | Giles, Brian | (dynasty) | Chicago's Lost Cubbies | 77 |
| 40. | Dickerson, Corey | (jimgthomas97) | Montgomery Bashstros | 77 |
| 41. | O'Neill, Tip | (Bears19) | Chicago Cubs | 76 |
| 42. | Votto, Joey | (filler) | Tampa Thunder | 76 |
| 43. | Furcal, Rafael | (acr0320) | Bell X1 Great Defectors | 76 |
| 44. | Giles, Brian | (Jubbs44) | Spring Hill Sharks | 76 |
| 45. | Delgado, Carlos | (jumurphy116) | Philadelphia Puddy Tats | 76 |
| 46. | Walker, Larry | (paranoid) | Las Vegas 51s | 76 |
| 47. | Furcal, Rafael | (wileydog97) | Chicago Tugboats | 76 |
| 48. | Milligan, Jocko | (fuzzbox13) | Vanden Vikings | 76 |
| 49. | Bregman, Alex | (Bluesig) | Pangalungan Kings | 76 |
| 50. | Furcal, Rafael | (filler) | Midwest Minutemen | 75 |