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. | Carpenter, Matt | (Paramvir98) | Washington Co. Wasps | 208 |
| 2. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 205 |
| 3. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 205 |
| 4. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 205 |
| 5. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 205 |
| 6. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 205 |
| 7. | Carpenter, Matt | (hanson) | Ramsey County Rampage | 205 |
| 8. | Ruth, Babe | (teamkev24) | St Louis Browns | 204 |
| 9. | Carpenter, Matt | (LDJS1947) | BOSTON BULLDOGS | 202 |
| 10. | Ruth, Babe | (stonemob) | Pittsburgh Explorers | 202 |
| 11. | Carpenter, Matt | (jim2miller) | Elkhart Blue Blazers | 201 |
| 12. | Kozuru, Makoto | (shane211) | Hokkaido Ham Fighters | 200 |
| 13. | Bonds, Barry | (Ekspress) | Oshkosh Flyers | 199 |
| 14. | Bonds, Barry | (Chodas) | Sussex County Whiners | 199 |
| 15. | Voit, Luke | (jeter0296) | Freehold Lancers | 198 |
| 16. | Bonds, Barry | (JDFrost) | Greenville Zombie-Killers | 198 |
| 17. | Carpenter, Matt | (filler) | Warner Robins Renegades | 197 |
| 18. | Ruth, Babe | (Tbone34) | Hartford Dark Blues | 197 |
| 19. | McGwire, Mark | (Mvos96) | Montreal Monarchs | 197 |
| 20. | Ruth, Babe | (Fungoking) | Richmond Red Legs | 196 |
| 21. | Sosa, Sammy | (trynottosuck) | Vancouver Americans | 196 |
| 22. | Ruth, Babe | (MikeDrop0221) | Sioux City Stallions | 196 |
| 23. | Klein, Chuck | (rawlscl78) | Buffalo Nickels | 196 |
| 24. | Carpenter, Matt | (Doughboys) | California Bears | 195 |
| 25. | Ruth, Babe | (hankey23) | Highland Park Highlanders | 194 |
| 26. | Carpenter, Matt | (Matt11791) | Boston Brewers | 194 |
| 27. | Ruth, Babe | (teamkev24) | Alcatraz Inmates | 193 |
| 28. | Bonds, Barry | (Wileydog97) | Raleigh Bees | 193 |
| 29. | Thompson, Sam | (Shpennymons) | Patankin Peelers | 193 |
| 30. | Ruth, Babe | (rawlscl78) | Buffalo Bullwinkles | 192 |
| 31. | Joyce, Bill | (Shpennymons) | Stan The Man | 192 |
| 32. | Clements, Jack | (tbandit1) | Baltimore Bandits | 191 |
| 33. | Meyerle, Levi | (tbandit1) | Severn River Bandits | 191 |
| 34. | Foxx, Jimmie | (charlesgant68) | Muratti Young Ladies | 191 |
| 35. | Hrbek, Kent | (Gaberino) | San Francisco Gigantes | 191 |
| 36. | Plantier, Phil | (WorcWarr) | Worcester Warriors | 191 |
| 37. | Carpenter, Matt | (ColinBoucher) | Birmingham Bumblin’ Barons | 191 |
| 38. | Clements, Jack | (GoYanks1981) | Shut Up N' PlayYour Guitar | 191 |
| 39. | Schneider, Davis | (JPThaRipper) | Bulltimore Bullwinkles | 191 |
| 40. | Bonds, Barry | (MikeDrop0221) | Roided Up Crazies | 191 |
| 41. | Bonds, Barry | (filler) | Pine Bluff Pressmen | 191 |
| 42. | Bonds, Barry | (ssrice123) | Springfield Dick Pound | 191 |
| 43. | Carpenter, Matt | (bwcw40) | New York Spirit | 190 |
| 44. | Oh, Sadaharu | (GlansGruber) | Kyoto Kannibals | 190 |
| 45. | Bonds, Barry | (Trulaia) | Los Angeles 24ers | 190 |
| 46. | McGwire, Mark | (TIGER123) | Malta Mustangs | 190 |
| 47. | Ruth, Babe | (nycubsfan) | American Pharoahs | 190 |
| 48. | Carpenter, Matt | (Charles_graf) | New York Mets | 190 |
| 49. | Soto, Juan | (MikeDrop0221) | Oakmont Sabotage Dukes | 190 |
| 50. | Schneider, Davis | (adilshaf) | New York Metropolitans | 190 |
