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 | (filler) | Sacramento Lions | 22 |
| 2. | Bieber, Shane | (JacketsPride) | Meridian Yellowjackets | 21 |
| 3. | Maddux, Greg | (danmcvay1) | PBC Pirates | 21 |
| 4. | Morton, Charlie | (filler) | Milwaukee Skeletons | 21 |
| 5. | Ohtani, Shohei | (filler) | Kentucky Horses | 20 |
| 6. | Ohtani, Shohei | (filler) | Kentucky Horses | 20 |
| 7. | Gallen, Zac | (Rvj123) | Mudville Wolfpack | 20 |
| 8. | Joss, Addie | (walle-2) | Pittsburgh Plunder | 20 |
| 9. | Leonard, Dutch | (boetto) | Aurora Sealmasters | 20 |
| 10. | Wheeler, Zack | (filler8) | Kansas Grasshoppers | 20 |
| 11. | Wheeler, Zack | (matt11791) | Boston Banners | 20 |
| 12. | Nola, Aaron | (jim2miller) | Elkhart Blue Blazers | 20 |
| 13. | Darvish, Yu | (jeffery2323) | Halifax Hatchet Women | 20 |
| 14. | Buehler, Walker | (Grantmoyer) | Pike Reapers | 20 |
| 15. | Lugo, Seth | (dynasty) | Dallas Mustangs | 19 |
| 16. | Darvish, Yu | (terrytwotones22) | Richmond Flying Mummies | 19 |
| 17. | King, Silver | (sheikyerboudi) | Victorville Aces and Eights | 19 |
| 18. | Pfiester, Jack | (Wickettywack) | Halifax Haberdashers | 19 |
| 19. | Santana, Johan | (filler) | San Diego Sharks | 19 |
| 20. | Nola, Aaron | (dynasty) | San Diego Sharks | 19 |
| 21. | Chesbro, Jack | (JStrauss51) | Minnesota Frogs | 19 |
| 22. | Baldwin, Lady | (dynasty) | Minnesota Frogs | 19 |
| 23. | Pelty, Barney | (walle-1) | Utah Nightmares | 19 |
| 24. | Woodruff, Brandon | (walle-1) | Montana Ducks | 19 |
| 25. | Taillon, Jameson | (walle-2) | Minnesota Frogs | 18 |
| 26. | Mikolas, Miles | (ewhuynh56) | Phoenix Dragons | 18 |
| 27. | Bauer, Trevor | (walle-2) | San Diego Sharks | 18 |
| 28. | Howell, Harry | (DaveH) | Brooklyn Robins | 18 |
| 29. | Lauer, Eric | (filler) | Milwaukee Skeletons | 18 |
| 30. | Verlander, Justin | (walle-2) | New Jersey Devils | 18 |
| 31. | Ray, Robbie | (walle-2) | Salem Demons | 18 |
| 32. | Arrieta, Jake | (gibblets1973) | Summerford Skull Sword | 18 |
| 33. | Chesbro, Jack | (filler) | Louisiana Gators | 18 |
| 34. | Mathewson, Christy | (Shpennymons) | Hoboken Nines | 18 |
| 35. | Nola, Aaron | (Schvitz) | Boston Blue Fins | 18 |
| 36. | Manaea, Sean | (filler) | Montana Ducks | 18 |
| 37. | Kluber, Corey | (Cg4177) | Boston Minutemen | 18 |
| 38. | Driscoll, Denny | (filler8) | Atlanta Gorillas | 18 |
| 39. | Corcoran, Larry | Utah Nightmares | 18 | |
| 40. | Clarkson, John | (Shpennymons) | Big Stans | 18 |
| 41. | Scherzer, Max | (filler8) | Pittsburgh Plunder | 18 |
| 42. | Taillon, Jameson | (mikep33) | Baltimore Burners | 18 |
| 43. | Nichols, Kid | (walle-2) | Boulder Cavemen | 18 |
| 44. | Manoah, Alek | (filler) | Miami Serpents | 18 |
| 45. | Devlin, Jim | Blue Hole Guppies | 18 | |
| 46. | Karger, Ed | Blue Hole Guppies | 18 | |
| 47. | Johnson, Walter | Milwaukee Skeletons | 18 | |
| 48. | Martinez, Pedro | (Crackpot) | Yachats 🍄FunGuys🍄 | 18 |
| 49. | Wood, Kerry | (Trulaia) | Stockton Stars | 18 |
| 50. | McClanahan, Shane | (walle-2) | Pittsburgh Plunder | 18 |
