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. | Maddux, Greg | (danmcvay1) | PBC Pirates | 21 |
| 3. | Bieber, Shane | (filler8) | Seattle Sloths | 21 |
| 4. | Morton, Charlie | (filler) | Seattle Sloths | 21 |
| 5. | Wheeler, Zack | (matt11791) | Boston Banners | 20 |
| 6. | Ohtani, Shohei | (rw26) | South Dakota Moose Knuckles | 20 |
| 7. | Ohtani, Shohei | (rw26) | South Dakota Moose Knuckles | 20 |
| 8. | Gallen, Zac | (Rvj123) | Mudville Wolfpack | 20 |
| 9. | Darvish, Yu | (jeffery2323) | Halifax Hatchet Women | 20 |
| 10. | Nola, Aaron | (jim2miller) | Elkhart Blue Blazers | 20 |
| 11. | Leonard, Dutch | (Texashorns2023) | Florida Crabs | 20 |
| 12. | Wheeler, Zack | (dynasty) | Charlotte Spiders | 20 |
| 13. | Joss, Addie | (finalbody) | Louisiana Gators | 20 |
| 14. | Buehler, Walker | (Grantmoyer) | Pike Reapers | 20 |
| 15. | Chesbro, Jack | (dynasty8) | Minnesota Frogs | 19 |
| 16. | Baldwin, Lady | (dynasty) | Portland Vikings | 19 |
| 17. | Pelty, Barney | (finalbody) | Texas Outlaws | 19 |
| 18. | Darvish, Yu | (terrytwotones22) | Richmond Flying Mummies | 19 |
| 19. | Buehler, Walker | (walle-2) | Phoenix Dragons | 19 |
| 20. | Lugo, Seth | (dynasty) | Boulder Cavemen | 19 |
| 21. | Pfiester, Jack | (filler) | Atlanta Gorillas | 19 |
| 22. | Wright, Kyle | (dynasty) | Minnesota Frogs | 19 |
| 23. | King, Silver | (sheikyerboudi) | Victorville Aces and Eights | 19 |
| 24. | Santana, Johan | (filler) | Dallas Mustangs | 19 |
| 25. | Nola, Aaron | Boulder Cavemen | 19 | |
| 26. | Woodruff, Brandon | (walle-1) | Arizona Suns | 19 |
| 27. | Taillon, Jameson | Arizona Gators | 18 | |
| 28. | Mikolas, Miles | (filler) | Phoenix Dragons | 18 |
| 29. | Bauer, Trevor | (dynasty8) | Carolina Bulldogs | 18 |
| 30. | Howell, Harry | (DaveH) | Brooklyn Robins | 18 |
| 31. | Lauer, Eric | (filler) | Seattle Sloths | 18 |
| 32. | Verlander, Justin | Pittsburgh Plunder | 18 | |
| 33. | Glasnow, Tyler | (Sportsgeek) | Fitzchivalrys Wolfs | 18 |
| 34. | Martinez, Pedro | (Crackpot) | Yachats 🍄FunGuys🍄 | 18 |
| 35. | Wood, Kerry | (Trulaia) | Stockton Stars | 18 |
| 36. | McClanahan, Shane | (walle-1) | Texas Outlaws | 18 |
| 37. | Ray, Robbie | Boulder Cavemen | 18 | |
| 38. | Verlander, Justin | (filler8) | Las Vegas Gladiators | 18 |
| 39. | Gallen, Zac | (filler8) | Florida Crabs | 18 |
| 40. | Mathewson, Christy | (Shpennymons) | Hoboken Nines | 18 |
| 41. | Driscoll, Denny | (walle-1) | Sacramento Lions | 18 |
| 42. | Corcoran, Larry | (dynasty) | Seattle Sloths | 18 |
| 43. | Clarkson, John | (Shpennymons) | Big Stans | 18 |
| 44. | Bradish, Kyle | (JDfrost) | Greenville Knights | 18 |
| 45. | Manaea, Sean | (filler8) | Pittsburgh Plunder | 18 |
| 46. | Pfiester, Jack | (filler) | Florida Crabs | 18 |
| 47. | Owen, Frank | (walle-1) | Atlanta Gorillas | 18 |
| 48. | Nichols, Kid | (dynasty8) | Kansas Grasshoppers | 18 |
| 49. | Kluber, Corey | (Cg4177) | Boston Minutemen | 18 |
| 50. | Arrieta, Jake | (gibblets1973) | Summerford Skull Sword | 18 |
