Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Runs)
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. | Hornsby, Rogers | (gibblets1973) | Long Beach NL Lawmen | 200 |
| 2. | Bonds, Barry | (Trilling) | LA Tanks | 194 |
| 3. | Cobb, Ty | (dynasty) | Mojave Desert Route 666ers | 190 |
| 4. | Gehrig, Lou | (andyyoung) | Marvin's Martians VI | 188 |
| 5. | Tsuruoka, Kazuto | (dynasty8) | Kawasaki Ninjas | 186 |
| 6. | Joyce, Bill | (matt11791) | Boston Braves | 186 |
| 7. | Duffy, Hugh | (filler8) | Ogden Raptors | 186 |
| 8. | Lange, Bill | (DaveH) | Ladson Dodgers | 185 |
| 9. | Cobb, Ty | (DaveH) | Ladson Dodgers | 184 |
| 10. | Ruth, Babe | (Rcduke) | Mojave Desert Trash Pandas | 184 |
| 11. | Cobb, Ty | (filler) | Men Of Debauchery | 183 |
| 12. | Bonds, Barry | (itchy008) | Pollos Hermanos | 183 |
| 13. | Ruth, Babe | Titos Banditos | 183 | |
| 14. | Cobb, Ty | (andyyoung) | Los Angeles Trolley Dodgers | 183 |
| 15. | Ruth, Babe | (jim2miller) | Honolulu Mako | 183 |
| 16. | Hamilton, Billy | (filler8) | Saskatchewan Saskatoons | 183 |
| 17. | Hamilton, Billy | (Fungoking) | Hamilton Hornets | 182 |
| 18. | Ruth, Babe | (morangslick) | Milwaukee Legends | 182 |
| 19. | Cobb, Ty | (Shpennymons) | Big Stans | 182 |
| 20. | Bonds, Barry | (filler8) | St Joe Runaways | 182 |
| 21. | Bonds, Barry | (Kaline65) | MISSOURI MONARCHS | 182 |
| 22. | Kelley, Joe | (walle-1) | McMinnville Mudhawks | 181 |
| 23. | Hamilton, Billy | (dynasty) | Boston Americans | 181 |
| 24. | Walker, Larry | (BAR23) | Bloomington Blue Bombers | 181 |
| 25. | Bonds, Barry | (dynasty) | Binghamton Muff Divers | 180 |
| 26. | Bonds, Barry | (bdavids28) | Escape Is At Hand | 180 |
| 27. | McGraw, John | (roguerouge) | Kansas Winged Monkeys | 180 |
| 28. | Tucker, Tommy | (Shpennymons) | Patankin Peelers | 179 |
| 29. | Cobb, Ty | (DaveH) | Ladson Dodgers | 179 |
| 30. | Ruth, Babe | (gibblets1973) | Deep Bay Ducks | 179 |
| 31. | Bonds, Barry | (thadjhall) | Manhattan Darts QD12 | 179 |
| 32. | Bonds, Barry | (JPThaRipper) | Galveston Gators | 179 |
| 33. | Cobb, Ty | (DaveH) | Ladson Dodgers | 179 |
| 34. | Duffy, Hugh | (rawlscl78) | Batavia Bulldogs | 179 |
| 35. | Ruth, Babe | (gibblets1973) | Long Beach NL Lawmen | 179 |
| 36. | Ruth, Babe | (filler8) | Rochester Red Bulls | 179 |
| 37. | Bonds, Barry | (michelb3514) | Iowa Hawkeyes | 179 |
| 38. | Cobb, Ty | (DaveH) | Brooklyn Robins | 179 |
| 39. | Bonds, Barry | (KOOGS) | San Antonio Bears | 179 |
| 40. | Hamilton, Billy | (DaveH) | Ladson Dodgers | 179 |
| 41. | Hamilton, Billy | (filler8) | Dominica Death Lords | 178 |
| 42. | Tsuruoka, Kazuto | (finalbody) | Sun Beach Crabs | 178 |
| 43. | Trout, Mike | (Cubanlou) | Carolina Crackers | 178 |
| 44. | Hamilton, Billy | (DaveH) | Ladson Dodgers | 178 |
| 45. | Bonds, Barry | (filler8) | St Joe Runaways | 178 |
| 46. | Hamilton, Billy | (Shpennymons) | Oyster Bay Eagles | 178 |
| 47. | Cobb, Ty | (REVEJB) | Sinistrophobia Cack Handers | 178 |
| 48. | Ruth, Babe | (Mortamar1966) | Pittsburgh Crawfords | 178 |
| 49. | Speaker, Tris | (filler) | Freehold Patriots | 177 |
| 50. | Hamilton, Billy | (filler8) | San Francisco Seals | 177 |
