Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (RBI)
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. | Ruth, Babe | (markhag1968) | Battle Creek Cereal Kings | 226 |
| 2. | O'Hearn, Ryan | (ColinBoucher) | Birmingham Farmers | 215 |
| 3. | Simmons, Al | (beck) | Peoria Bull Pups | 212 |
| 4. | Ruth, Babe | (michelb3514) | Iowa Corn Pickers | 208 |
| 5. | Ruth, Babe | (teamkev24) | Desert Monuments | 205 |
| 6. | Foxx, Jimmie | (Bluesig) | Madridejos Legends | 205 |
| 7. | Gehrig, Lou | (Fungoking) | Fletcher Fireballs | 205 |
| 8. | Klein, Chuck | (abcjz) | Baltimore Terrapins | 204 |
| 9. | Ruth, Babe | (richgibson) | Gainesville AGITATORS | 204 |
| 10. | Ruth, Babe | (Artinshki) | Boston Bees | 204 |
| 11. | Bonds, Barry | (Mrohio84) | South Hills Black Labs | 203 |
| 12. | Foxx, Jimmie | (Entress724) | Ny Mets | 203 |
| 13. | Gehrig, Lou | (Bluesig) | Madridejos Legends | 202 |
| 14. | Greenberg, Hank | (toddcubitt) | Hoboken Playboys | 202 |
| 15. | Ruth, Babe | (Artinshki) | Boston Bees | 201 |
| 16. | Ruth, Babe | (Fungoking) | Tri City River Bandits | 201 |
| 17. | Foxx, Jimmie | (aaabob) | Windsor White's Other I's | 201 |
| 18. | Milligan, Jocko | (matthewj7) | Central PA Wheeze Kids | 201 |
| 19. | Gehrig, Lou | (Charlie22) | Desert Pigs | 200 |
| 20. | Gehrig, Lou | (SDWriter) | October Daze | 200 |
| 21. | Ruth, Babe | (richgibson) | GRAND INQUISITORS | 198 |
| 22. | Bonds, Barry | (tbone34) | Louisiana RedZ | 198 |
| 23. | Gehrig, Lou | (Robhawkva) | Roanoke Renegades | 198 |
| 24. | Ruth, Babe | (Bluesig) | Madridejos Legends | 197 |
| 25. | Sanchez, Gary | (Bluesig) | Mañapla Thunder Hawks | 197 |
| 26. | Simmons, Al | (dynasty) | Atlanta Crackers | 197 |
| 27. | Ruth, Babe | (richgibson) | GRAND INQUISITORS | 196 |
| 28. | Gehrig, Lou | (scdeac) | D.C. Presidents | 196 |
| 29. | Ruth, Babe | (bfstevens) | Loudoun Foxes | 196 |
| 30. | Mantle, Mickey | (JWiz) | Beresford Bolts | 196 |
| 31. | Voit, Luke | (bush484) | Canton Lumber Company | 196 |
| 32. | Gehrig, Lou | (Horsehide) | Long Island Yankees | 195 |
| 33. | Olson, Matt | (Bluesig) | Warihatag Wolves | 195 |
| 34. | Wilson, Hack | (dshearer) | Kingston Connections | 195 |
| 35. | Ruth, Babe | (4horsemen) | Friends O'Clyde | 195 |
| 36. | DiMaggio, Joe | (italianice85) | Atlanta Windjammers | 195 |
| 37. | Voit, Luke | (ressien) | Washington Huskies | 194 |
| 38. | Voit, Luke | (BigRedMachine90) | Huntington Slug's | 194 |
| 39. | Bonds, Barry | (ranger) | MEMPHIS MEMORY | 194 |
| 40. | Gehrig, Lou | (WorcWarr) | Worcester Warriors | 193 |
| 41. | Russell, Reb | (AC_Grumpy) | South Bend Silver Hawks | 193 |
| 42. | Simmons, Al | (richgibson) | LOS ALAMOS LITTLE BOYS | 193 |
| 43. | Simmons, Al | (4horsemen) | Friends O'Clyde | 193 |
| 44. | Wilson, Hack | (spit_ball44) | Cleveland WARRIORS | 192 |
| 45. | Wilson, Hack | (Katboy75) | Long Island Bulldogs | 192 |
| 46. | Simmons, Al | (eaakre) | Argyle Eagles | 192 |
| 47. | Ruth, Babe | (scdeac) | D.C. Presidents | 192 |
| 48. | Ruth, Babe | (AC_Grumpy) | K.C. Athletics | 192 |
| 49. | Bonds, Barry | (richardcranium) | Scheisse Town Browns | 191 |
| 50. | Mitchell, Kevin | (liddlefeat) | New York METS | 191 |