Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Complete Games)
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. | Starffin, Victor | (gibblets1973) | Bally Haly Bay Stars | 31 |
| 2. | Fujimoto, Hideo | (gibblets1973) | Bally Haly Bay Stars | 30 |
| 3. | Fujimoto, Hideo | (dunroche) | Fujiyoshida Shining Wizards | 30 |
| 4. | Keefe, Tim | (davengmusic) | Deadball KiNGs 631 | 30 |
| 5. | Marichal, Juan | Ormond Beach Owls | 30 | |
| 6. | Fujimoto, Hideo | Shochiku Robins | 30 | |
| 7. | Fujimoto, Hideo | (dgeorgi) | PINEAPPLE EXPRESS | 30 |
| 8. | Fujimoto, Hideo | Toronto Blue Jays | 29 | |
| 9. | Gibson, Bob | (chaaad) | CCNY Beavers | 29 |
| 10. | Fujimoto, Hideo | (big_papi001) | Citadel Spectres | 29 |
| 11. | Maddux, Greg | (babyave1) | Noble Knights | 29 |
| 12. | Fujimoto, Hideo | (skooler1) | Kyoto Sluggers | 29 |
| 13. | Tanana, Frank | (gibblets1973) | East End Eagle | 29 |
| 14. | Gooden, Dwight | (dgeorgi) | PUFF THE MAGIC DRAGON | 29 |
| 15. | Vance, Dazzy | (gibblets1973) | Long Beach NL Lawmen | 29 |
| 16. | Gibson, Bob | Ormond Beach Owls | 28 | |
| 17. | Fujimoto, Hideo | (walle-1) | Kyoto Kannibals | 28 |
| 18. | Bonham, Tiny | (Burrellfan1) | Jersey Shore BlueClaws | 28 |
| 19. | McNally, Dave | Fila Eskimos | 28 | |
| 20. | Fujimoto, Hideo | (gibblets1973) | Bally Haly Bay Stars | 28 |
| 21. | Fujimoto, Hideo | (walle-1) | Kyoto Kannibals | 28 |
| 22. | Hunter, Catfish | (gibblets1973) | East End Eagle | 28 |
| 23. | Fujimoto, Hideo | (filler8) | Shanghi Hawks | 28 |
| 24. | Seaver, Tom | (chunkyschumps) | Folsom Prison Blues | 28 |
| 25. | Keefe, Tim | (davengmusic) | Deadball KiNGs 631 | 27 |
| 26. | Fujimoto, Hideo | Shochiku Robins | 27 | |
| 27. | Guidry, Ron | (gibblets1973) | Oklahoma Post Oaks | 27 |
| 28. | Tanana, Frank | (mhs68) | Shreveport Sabres | 27 |
| 29. | Fujimoto, Hideo | (ScottCornelius) | Hokkaido Nippon Ham Fighters | 27 |
| 30. | Walsh, Ed | (Shpennymons) | Transylvania Tigers | 27 |
| 31. | Fujimoto, Hideo | (dgeorgi) | Yomiuri Giants | 27 |
| 32. | Gibson, Bob | (hayzess) | Kooler Tavern HOGS | 27 |
| 33. | Fujimoto, Hideo | (brettphillips35) | Noj Atocs | 27 |
| 34. | Gibson, Bob | (BigRem68) | Brooklyn Brawlers | 27 |
| 35. | Fujimoto, Hideo | Chiba Lotte Marines | 27 | |
| 36. | Starffin, Victor | (filler8) | Stray Kids | 27 |
| 37. | Gibson, Bob | (chaaad) | Brooklyn Atlantics | 27 |
| 38. | Fujimoto, Hideo | Not Those Giants | 27 | |
| 39. | Tanana, Frank | (gibblets1973) | Badger Bulldogs | 27 |
| 40. | Gibson, Bob | (coolie) | Peninsula Panthers | 27 |
| 41. | Bessho, Takehiko | (filler8) | Shanghi Hawks | 27 |
| 42. | Fujimoto, Hideo | (filler8) | Nippon-Ham Fighters | 27 |
| 43. | Sutton, Don | (gibblets1973) | Badger Bulldogs | 27 |
| 44. | Blue, Vida | (filler) | Chicago Green Sox | 27 |
| 45. | Maddux, Greg | (Trulaia) | Boston Bees | 27 |
| 46. | Gibson, Bob | (coolie) | Peninsula Panthers | 26 |
| 47. | Bonham, Tiny | Ormond Beach Owls | 26 | |
| 48. | Guidry, Ron | (walle-1) | Hogwarts Harry’s | 26 |
| 49. | Starffin, Victor | (dgeorgi) | PINEAPPLE EXPRESS | 26 |
| 50. | Fujimoto, Hideo | (andyyoung) | Fukuoka Softbank Hawks | 26 |
