Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (OPS)
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. | Bonds, Barry | (BAR23) | Dallas Mustangs | 1.355 |
| 2. | Schneider, Davis | (filler) | Kentucky Horses | 1.338 |
| 3. | Bonds, Barry | (Trulaia) | Revenge of Samson | 1.322 |
| 4. | Carpenter, Matt | (jeffery2323) | Halifax Hatchet Women | 1.295 |
| 5. | Bonds, Barry | (kosmosis) | Texas Outlaws | 1.292 |
| 6. | Carpenter, Matt | (doughboys) | Vegas Knights | 1.292 |
| 7. | Bonds, Barry | (WorcWarr) | Worcester Warriors | 1.291 |
| 8. | Carpenter, Matt | (rennies) | London Calling | 1.291 |
| 9. | Carpenter, Matt | (BAR23) | ROYAL HILL LIONS | 1.288 |
| 10. | McGwire, Mark | San Diego Gwynns | 1.284 | |
| 11. | Bonds, Barry | (kosmosis) | Texas Outlaws | 1.281 |
| 12. | Bonds, Barry | (jcvlach) | Chicago Dawgz | 1.280 |
| 13. | Bonds, Barry | (mdmatheson) | Sacramento Solons | 1.279 |
| 14. | Bonds, Barry | (filler) | Iowa Pigs | 1.278 |
| 15. | Schneider, Davis | (ColinBoucher) | Relentlessly Competent | 1.275 |
| 16. | Carpenter, Matt | (BAR23) | Atlanta Gorillas | 1.268 |
| 17. | Carpenter, Matt | (BAR23) | Atlanta Gorillas | 1.268 |
| 18. | Carpenter, Matt | (BAR23) | Atlanta Gorillas | 1.268 |
| 19. | Carpenter, Matt | (BAR23) | Atlanta Gorillas | 1.268 |
| 20. | Carpenter, Matt | (BAR23) | Atlanta Gorillas | 1.268 |
| 21. | Carpenter, Matt | (BAR23) | Atlanta Gorillas | 1.268 |
| 22. | Bonds, Barry | (filler8) | Texas Outlaws | 1.265 |
| 23. | Bonds, Barry | (nycubsfan) | NYC Cubbies | 1.262 |
| 24. | Bonds, Barry | (Trulaia) | Stockton Stars | 1.261 |
| 25. | Carpenter, Matt | (ColinBoucher) | ‘Sota BobbleVikes | 1.261 |
| 26. | Carpenter, Matt | (jim2miller) | Elkhart Blue Blazers | 1.261 |
| 27. | Bonds, Barry | (dynasty) | Utah Nightmares | 1.260 |
| 28. | Carpenter, Matt | (ssrice123) | Cleburne Railroaders | 1.257 |
| 29. | Hoskins, Rhys | (lasershow) | Iowa Cornhuskers | 1.255 |
| 30. | Carpenter, Matt | (ColinBoucher) | Rancho Cucamonga Quakes | 1.254 |
| 31. | Bonds, Barry | (Trulaia) | Stockton Stars | 1.253 |
| 32. | Schneider, Davis | (bwoodcoc) | Salem Demons | 1.251 |
| 33. | Carpenter, Matt | (dynasty8) | San Diego Sharks | 1.251 |
| 34. | Schneider, Davis | (marknym) | Raleigh Caps | 1.249 |
| 35. | Carpenter, Matt | (foe323llle) | Kennebunkport Kismet | 1.249 |
| 36. | Carpenter, Matt | (BAR23) | Vancouver Pantheon | 1.248 |
| 37. | Bonds, Barry | (Trulaia) | Los Angeles 24ers | 1.245 |
| 38. | Bonds, Barry | (andyyoung) | Hollywood Stars | 1.243 |
| 39. | Bonds, Barry | (WorcWarr) | Worcester Warriors | 1.242 |
| 40. | McGwire, Mark | (filler) | Montana Ducks | 1.240 |
| 41. | Bonds, Barry | (walle-1) | Pittsburgh Plunder | 1.240 |
| 42. | Carpenter, Matt | (cunnythumber) | Cedar Rapids Kernels | 1.239 |
| 43. | Bonds, Barry | (BAR23) | Dallas Mustangs | 1.238 |
| 44. | Carpenter, Matt | (ColinBoucher) | Lethargic Athletics | 1.238 |
| 45. | Ruth, Babe | (hankey23) | Highland Park Highlanders | 1.238 |
| 46. | Schneider, Davis | (ColinBoucher) | Thago Mizers | 1.238 |
| 47. | Bonds, Barry | (Trulaia) | Revenge of Samson | 1.237 |
| 48. | Trout, Mike | (jeffery2323) | Halifax Hatchet Women | 1.237 |
| 49. | Carpenter, Matt | (nmiller4) | Cincinnati Reds | 1.237 |
| 50. | Schneider, Davis | (Jake40h) | Kentucky Horses | 1.237 |
