Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Sac Fly)
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. | Joyce, Bill | (hootjohnson) | Chicago Whales | 28 |
| 2. | Meyerle, Levi | (Dollarhotdog) | Sly Old Fox | 24 |
| 3. | Orr, Dave | (Shpennymons) | Tammany Tweeds | 24 |
| 4. | Anson, Cap | (Shpennymons) | Oyster Bay Eagles | 24 |
| 5. | McVey, Cal | Highland Park Highlanders | 23 | |
| 6. | Simmons, Al | (cjay1444) | Hackensack Bulls | 23 |
| 7. | Orr, Dave | (LawdNelson) | Washington Heights Haberdashers | 23 |
| 8. | Orr, Dave | (Whg383) | Sioux City Natives | 23 |
| 9. | Anson, Cap | (bfstevens) | Loudoun Black Bears | 22 |
| 10. | Milligan, Jocko | (billyconn) | Boston Beaneaters | 22 |
| 11. | Dickey, Bill | (SDWriter) | Dakota Autumn | 22 |
| 12. | Tiernan, Mike | (PARATROOPER22) | CONGO LIONS | 22 |
| 13. | Orr, Dave | Whitby Falcons | 22 | |
| 14. | McKean, Ed | (LawdNelson) | Pullman Porters | 22 |
| 15. | Delahanty, Ed | (fuzzbox13) | Tokyo Freds | 22 |
| 16. | Davis, George | (Fungoking) | Tulsa Drillers | 21 |
| 17. | Holliday, Bug | (Shpennymons) | Chesapeake Oysters | 21 |
| 18. | Thompson, Sam | (dshearer) | Kingston Cobras | 21 |
| 19. | Thompson, Sam | (Fungoking) | Tulsa Drillers | 21 |
| 20. | Davis, George | Ridgeway RIDGE Runners | 21 | |
| 21. | Browning, Pete | (boetto) | Plano Frenulums | 21 |
| 22. | Orr, Dave | (boetto) | Philadelphia Athletics | 21 |
| 23. | Vosmik, Joe | Homestead Grays | 21 | |
| 24. | Davis, George | (filler) | Ziegfeld Follies | 21 |
| 25. | Baker, Frank | (andyyoung) | A Baseball Team | 21 |
| 26. | Delahanty, Ed | (razaibi) | Antalya Cracker Jacks | 21 |
| 27. | Milligan, Jocko | (Shpennymons) | Puzley Croswerdes | 21 |
| 28. | Bannon, Jimmy | (Fungoking) | Gainesville Green Socks | 21 |
| 29. | Barnes, Ross | (bfstevens) | Loudoun Black Bears | 21 |
| 30. | Stenzel, Jake | (gibblets1973) | Gander Flyers | 21 |
| 31. | Duffy, Hugh | (Silvereaglemyst) | Brooklyn BrideGrooms | 21 |
| 32. | Delahanty, Ed | (Shpennymons) | Transylvania Tigers | 21 |
| 33. | Duffy, Hugh | (Fungoking) | Gainesville Green Socks | 21 |
| 34. | Williams, Jimmy | (GLOBEXcorp) | GLOBEX Corporation | 21 |
| 35. | Dahlen, Bill | Parfittown Miners | 21 | |
| 36. | Thompson, Sam | Havanna Cubans | 21 | |
| 37. | Davis, George | (Brooker) | Illinois Golden Swords | 21 |
| 38. | Williamson, Ned | Waterloo Wolves | 21 | |
| 39. | Joyce, Bill | (Shpennymons) | New York Highlanders | 21 |
| 40. | Duffy, Hugh | (Gurg33) | Culver City Rabbits | 21 |
| 41. | Stenzel, Jake | (bfstevens) | Prairieland Bison | 20 |
| 42. | Anson, Cap | (filler) | Ziegfeld Follies | 20 |
| 43. | Foxx, Jimmie | (nycubsfan) | Jackson Heights Nittany Lions | 20 |
| 44. | McGuire, Deacon | Rye Whiskey | 20 | |
| 45. | Davis, George | (PARATROOPER22) | DALLAS DRIFTERS | 20 |
| 46. | Duffy, Hugh | (nelk) | Oakmont Greenies | 20 |
| 47. | Barnes, Ross | (baseball4ever) | Panama Canal Builders | 20 |
| 48. | Stenzel, Jake | Beaumont Exporters | 20 | |
| 49. | Milligan, Jocko | (tbandit1) | Baileytown Kiwis | 20 |
| 50. | Klein, Chuck | (bwoodcoc) | Roanoke Renegades | 20 |