Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Wild Pitch)
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. | Britton, Zach | (filler) | Amelia Tigers | 33 |
| 2. | Richards, Garrett | (Zigwiggity) | Honolulu Islanders | 31 |
| 3. | Stemmeyer, Bill | (dynasty) | San Antonio Acorns | 31 |
| 4. | Kimbrel, Craig | (Hozsux69) | Pattaya Beach Pimps | 30 |
| 5. | Alvarado, Jose | (sgt714) | Boston Red Sox | 28 |
| 6. | Richards, Garrett | (filler8) | South Dakota Cats | 28 |
| 7. | Alvarado, Jose | (dgeorgi) | STEPPIN WOLF MAGIC CARPET RIDE | 28 |
| 8. | Hernandez, Felix | (shane211) | South Dakota Hitmen | 28 |
| 9. | Karinchak, James | (filler) | Kennebec Valley Jammers | 28 |
| 10. | Chapman, Aroldis | (filler2) | Gulf City Sharks | 28 |
| 11. | Flynn, Jocko | (filler) | Leo Lions | 28 |
| 12. | Richards, Garrett | (skreechseeno) | Bayonne Bulldogs | 27 |
| 13. | Karinchak, James | (SOMABALA) | Bay Area Broncos | 27 |
| 14. | Flynn, Jocko | (Rcduke) | Rocky Mountain Maulers | 27 |
| 15. | Richards, Garrett | (filler8) | Barboursville Braves | 27 |
| 16. | Richards, Garrett | (GLOBEXcorp) | GLOBEX Corporation | 26 |
| 17. | Richards, Garrett | (tda81) | Anaheim Halos | 26 |
| 18. | Karinchak, James | (Mranastasia) | BB Batsmen | 26 |
| 19. | Richards, Garrett | (shelley71) | Ladson Mavericks | 26 |
| 20. | Rainey, Tanner | (jim2miller) | Elkhart Lions | 26 |
| 21. | Britton, Zach | (filler8) | Carolina Hog riders | 26 |
| 22. | Hernandez, Felix | (wduncan) | Palumbo Griffins | 26 |
| 23. | Flynn, Jocko | (dynasty) | Uniontown Wheeze Kids | 26 |
| 24. | Richards, Garrett | (sammy-z) | Young Bloody Lab Rats | 26 |
| 25. | Richards, Garrett | (Brooker) | Joliet Slammers | 26 |
| 26. | Kimbrel, Craig | (Don55) | CC Cuties | 26 |
| 27. | Richards, Garrett | (ThEiRoNhOrSe04) | Portland Bounty | 26 |
| 28. | Richards, Garrett | (upenn29) | Binghampton Bulls | 26 |
| 29. | Richards, Garrett | (dynasty) | Montreal Expos | 25 |
| 30. | Richards, Garrett | (Sidneypointers) | Broadlands Reunion | 25 |
| 31. | Barnes, Matt | (letsplaytwo) | Montreal Expos | 25 |
| 32. | Foreman, Frank | (filler8) | Chicago Federals | 25 |
| 33. | Howell, Ken | (filler) | Camden Thieves | 25 |
| 34. | Richards, Garrett | (filler2) | Gulf City Sharks | 25 |
| 35. | Howell, Ken | (filler) | Desert City Angry Suns | 25 |
| 36. | Nomo, Hideo | (MrMom) | Balmer Yard Birds | 25 |
| 37. | Richards, Garrett | (filler8) | Miami Cats | 25 |
| 38. | Karinchak, James | (filler8) | Toronto Blue Jays | 25 |
| 39. | Richards, Garrett | (harrison_gascho) | HH Huskies | 25 |
| 40. | Britton, Zach | New Orleans Voodoo | 25 | |
| 41. | Williams, Devin | (Baseballpro123) | Heritage Pointers | 25 |
| 42. | Crick, Kyle | (drh4740) | Vancouver Elephants | 25 |
| 43. | Nomo, Hideo | (filler) | Oakmont Bubbles | 25 |
| 44. | Nomo, Hideo | (griffeyga) | Baltimore Burners | 24 |
| 45. | Nomo, Hideo | (shane211) | South Dakota Splyce | 24 |
| 46. | Kimbrel, Craig | (noahweintraub90) | Fullerton Tokers Town | 24 |
| 47. | Nomo, Hideo | (filler2) | Detroit STaRS | 24 |
| 48. | Nomo, Hideo | (dynasty) | Carlos Lizards | 24 |
| 49. | Richards, Garrett | (filler) | Lake Mills Bulldogs | 24 |
| 50. | Luetge, Lucas | (filler8) | Jacksonville Rebels | 24 |