Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Hits)
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. | Cobb, Ty | (dynasty) | Ziegfeld Follies | 284 |
| 2. | Keeler, Willie | (dynasty) | Rootie Kazooties | 278 |
| 3. | Keeler, Willie | (disturbed) | Boston Beaneaters | 273 |
| 4. | Cobb, Ty | (Littlereb) | Sutton Superstars | 272 |
| 5. | Meyerle, Levi | (filler8) | New York Highlanders | 271 |
| 6. | Cobb, Ty | (54pete54) | Brampton Bandits | 270 |
| 7. | Sisler, George | (jim2miller) | Honolulu Mako | 270 |
| 8. | Cobb, Ty | (JoeyT2870) | Gavelston Hail Mary's | 268 |
| 9. | Sisler, George | (Fungoking) | Racine Racing Bovine | 268 |
| 10. | Meyerle, Levi | (baseball4ever) | Panama Canal Builders | 267 |
| 11. | Meyerle, Levi | (Shpennymons) | Hereford Horns | 267 |
| 12. | Meyerle, Levi | (czierk) | Hoboken Hobos | 266 |
| 13. | Meyerle, Levi | (dagoat) | Sunset Park Orcas | 266 |
| 14. | Cobb, Ty | (gibblets1973) | Grand Falls Grey Geese | 264 |
| 15. | Meyerle, Levi | (Brenzini) | Oakmont 9-5 ers | 264 |
| 16. | Cobb, Ty | (gibblets1973) | Petite Forte Panthers | 263 |
| 17. | Suzuki, Ichiro | (acr0320) | Kansas City T-Bones | 263 |
| 18. | O'Neill, Tip | Shannon Wolves | 262 | |
| 19. | Cobb, Ty | G.O.B.’s Bananagrabbers | 262 | |
| 20. | Meyerle, Levi | (dagoat) | Batavia Bulldogs | 262 |
| 21. | Keeler, Willie | (czierk) | Ellville Lodgers | 262 |
| 22. | Herman, Babe | (dynasty) | Gainesville Gators | 261 |
| 23. | Meyerle, Levi | (hamburglar) | Short Round | 261 |
| 24. | Cobb, Ty | (TablouTablou) | Deep Space Niners | 261 |
| 25. | Keeler, Willie | (sheikyerboudi) | Farmer Blow Anteaters | 260 |
| 26. | Meyerle, Levi | (trynottosuck) | Oregon Blue Dolphins | 260 |
| 27. | Keeler, Willie | (dynasty) | Rootie Kazooties | 260 |
| 28. | Cobb, Ty | (Littlereb) | Kansas Roosters | 260 |
| 29. | Cobb, Ty | (Shpennymons) | Badoomcha Bandits | 260 |
| 30. | Gwynn, Tony | (broles) | Mpls Mashers | 259 |
| 31. | Cobb, Ty | (Fungoking) | New York Knights | 259 |
| 32. | Meyerle, Levi | (Mortamar1966) | Hemlock Grove Pit Pickers | 258 |
| 33. | Keeler, Willie | (Brooker) | Illinois Golden Swords | 258 |
| 34. | Waner, Paul | (WorcWarr) | Worcester Warriors | 258 |
| 35. | Hamilton, Billy | (PARATROOPER22) | HOBOKEN HEROS | 258 |
| 36. | Keeler, Willie | (filler2) | McMinnville Mudhawks | 257 |
| 37. | Meyerle, Levi | (filler8) | New York Highlanders | 257 |
| 38. | Meyerle, Levi | (filler) | Caladan Dukes | 257 |
| 39. | Browning, Pete | (Fungoking) | Tulsa Drillers | 257 |
| 40. | Cobb, Ty | (gibblets1973) | Petite Forte Panthers | 257 |
| 41. | Barnes, Ross | Change Name | 257 | |
| 42. | Sisler, George | (bwoodcoc) | Delaware Wildcats | 257 |
| 43. | Meyerle, Levi | (filler) | Beaumont Exporters | 257 |
| 44. | Cobb, Ty | (filler8) | Dallas Banditos | 257 |
| 45. | Cobb, Ty | (PARATROOPER22) | MAYDAY MAYDAYERS | 256 |
| 46. | Bumbry, Al | (kingstreet) | Singapore Express | 256 |
| 47. | Speaker, Tris | (Littlereb) | Kansas Roosters | 256 |
| 48. | Sisler, George | (texasviking) | Binghampton Cowboys | 256 |
| 49. | Sisler, George | (filler) | Dillon Beach Kooks | 256 |
| 50. | Keeler, Willie | (filler) | Memphis Sluggers | 256 |