Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Hit Batters)
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. | Cole, Gerrit | (hanson) | Arkansas Trojans | 22 |
| 2. | Morton, Charlie | (filler) | New Jersey Devils | 21 |
| 3. | Bieber, Shane | (filler) | Alaska Red Bears | 21 |
| 4. | Maddux, Greg | (danmcvay1) | PBC Pirates | 21 |
| 5. | Wheeler, Zack | (filler8) | Salem Demons | 20 |
| 6. | Nola, Aaron | (jim2miller) | Elkhart Blue Blazers | 20 |
| 7. | Buehler, Walker | (Grantmoyer) | Pike Reapers | 20 |
| 8. | Leonard, Dutch | (GoYanks1981) | Kansas Grasshoppers | 20 |
| 9. | Wheeler, Zack | (filler) | Minnesota Frogs | 20 |
| 10. | Darvish, Yu | Louisiana Gators | 20 | |
| 11. | Gallen, Zac | (Rvj123) | Mudville Wolfpack | 20 |
| 12. | Ohtani, Shohei | (mysticaxe) | Cape Cod Clams | 20 |
| 13. | Ohtani, Shohei | (mysticaxe) | Cape Cod Clams | 20 |
| 14. | Joss, Addie | Pittsburgh Plunder | 20 | |
| 15. | Chesbro, Jack | Black Widows | 19 | |
| 16. | Santana, Johan | Denver Eagles | 19 | |
| 17. | Nola, Aaron | (walle-1) | Boulder Cavemen | 19 |
| 18. | Wright, Kyle | Portland Vikings | 19 | |
| 19. | Buehler, Walker | (finalbody) | Miami Serpents | 19 |
| 20. | Darvish, Yu | (Trulaia) | Portland Vikings | 19 |
| 21. | Lugo, Seth | (filler8) | Chicago Reapers | 19 |
| 22. | Baldwin, Lady | (filler8) | Kansas Grasshoppers | 19 |
| 23. | Pelty, Barney | (finalbody) | Kansas Grasshoppers | 19 |
| 24. | Pfiester, Jack | (del--Amorphis) | City Pound 65 Canine | 19 |
| 25. | Woodruff, Brandon | Arizona Suns | 19 | |
| 26. | King, Silver | (sheikyerboudi) | Victorville Aces and Eights | 19 |
| 27. | Devlin, Jim | (walle-2) | Kentucky Horses | 18 |
| 28. | Karger, Ed | (walle-2) | Kentucky Horses | 18 |
| 29. | Johnson, Walter | (dynasty) | Sacramento Lions | 18 |
| 30. | Bauer, Trevor | (walle-2) | Phoenix Dragons | 18 |
| 31. | Howell, Harry | (DaveH) | Brooklyn Robins | 18 |
| 32. | Taillon, Jameson | (finalbody) | Louisiana Gators | 18 |
| 33. | Mikolas, Miles | (filler) | Boulder Cavemen | 18 |
| 34. | Driscoll, Denny | (walle-1) | Utah Nightmares | 18 |
| 35. | Nola, Aaron | (walle-2) | New Jersey Devils | 18 |
| 36. | Wheeler, Zack | (iceman18) | New York Mets | 18 |
| 37. | Chesbro, Jack | (filler) | Boston Bees | 18 |
| 38. | Wood, Kerry | (Trulaia) | Stockton Stars | 18 |
| 39. | McClanahan, Shane | (walle-1) | Boulder Cavemen | 18 |
| 40. | Owen, Frank | (walle-1) | Chicago Reapers | 18 |
| 41. | Bradish, Kyle | (JDfrost) | Greenville Knights | 18 |
| 42. | Gallen, Zac | Arizona Suns | 18 | |
| 43. | Verlander, Justin | Dallas Mustangs | 18 | |
| 44. | Corcoran, Larry | (dynasty) | Phoenix Dragons | 18 |
| 45. | Clarkson, John | (Shpennymons) | Big Stans | 18 |
| 46. | Ray, Robbie | (walle-2) | Kentucky Horses | 18 |
| 47. | Nichols, Kid | (walle-1) | Kentucky Horses | 18 |
| 48. | Mathewson, Christy | (Shpennymons) | Hoboken Nines | 18 |
| 49. | Nola, Aaron | (Schvitz) | Boston Blue Fins | 18 |
| 50. | Lopez, Pablo | (Charles_Graf) | Nashville Predators | 18 |
