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 | Springfield Drunken Gambler | 28 | |
| 2. | Duffy, Hugh | (bwoodcoc) | Havanna Cubans | 25 |
| 3. | Meyerle, Levi | (maxfischer) | Chattanooga Forest Rangers | 25 |
| 4. | Meyerle, Levi | (gt049) | San Francisco Gunslingers | 24 |
| 5. | Orr, Dave | (Shpennymons) | Tammany Tweeds | 24 |
| 6. | Anson, Cap | (Shpennymons) | Oyster Bay Eagles | 24 |
| 7. | McVey, Cal | (bfstevens) | Loudoun Black Bears | 23 |
| 8. | Orr, Dave | Moncton Rockets | 23 | |
| 9. | McVey, Cal | (hankey23) | Highland Park Highlanders | 23 |
| 10. | Orr, Dave | Walken Dead Ballers | 23 | |
| 11. | Simmons, Al | Corona Vikings | 23 | |
| 12. | Milligan, Jocko | (chas75reds) | Boston Beaneaters | 22 |
| 13. | Thompson, Sam | (filler) | Brampton Bulldogs | 22 |
| 14. | Anson, Cap | (bfstevens) | Loudoun Black Bears | 22 |
| 15. | Simmons, Al | Glengary Grays | 22 | |
| 16. | McKean, Ed | St. Paul Saints | 22 | |
| 17. | Anson, Cap | (filler) | Atlanta Survivors | 22 |
| 18. | Tiernan, Mike | (PARATROOPER22) | CONGO LIONS | 22 |
| 19. | Dickey, Bill | (Sdwriter) | Dakota Autumn | 22 |
| 20. | Delahanty, Ed | (Jbstar77) | Montreal Expos | 22 |
| 21. | Joyce, Bill | (Shpennymons) | New York Highlanders | 21 |
| 22. | Crawford, Sam | (hamburglar) | Munchin' Muff-ins | 21 |
| 23. | Cravath, Gavvy | (bwoodcoc) | Courtright Tigers | 21 |
| 24. | Davis, George | (dzach) | Ziegfeld Follies | 21 |
| 25. | Baker, Frank | (andyyoung) | A Baseball Team | 21 |
| 26. | Orr, Dave | (boetto) | Aurora Home Savers | 21 |
| 27. | Dahlen, Bill | (mikbbal) | Parfittown Miners | 21 |
| 28. | Stenzel, Jake | (michelb3514) | Iowa Corn Pickers | 21 |
| 29. | Lowe, Bobby | (Fungoking) | Twin City River Bandits | 21 |
| 30. | Holliday, Bug | (Shpennymons) | Chesapeake Oysters | 21 |
| 31. | Musial, Stan | (hayzess) | Tacoma TURDLES | 21 |
| 32. | Browning, Pete | (gt049) | Brooklyn Dodgers | 21 |
| 33. | Bannon, Jimmy | Erie Fighters | 21 | |
| 34. | Davis, George | (YeetBeet) | Bayside Tigers | 21 |
| 35. | Delahanty, Ed | (billyconn) | Zephyrhills wizards | 21 |
| 36. | Milligan, Jocko | (Shpennymons) | Puzley Croswerdes | 21 |
| 37. | Thompson, Sam | (dshearer) | Kingston Cobras | 21 |
| 38. | Thompson, Sam | (Fungoking) | Tulsa Drillers | 21 |
| 39. | Thompson, Sam | (bwoodcoc) | Havanna Cubans | 21 |
| 40. | Williams, Jimmy | (GLOBEXcorp) | GLOBEX Corporation | 21 |
| 41. | Duffy, Hugh | Erie Fighters | 21 | |
| 42. | Davis, George | (bjack) | New London Sharks | 21 |
| 43. | Delahanty, Ed | (Fungoking) | Hamilton Hornets | 20 |
| 44. | Duffy, Hugh | (Shpennymons) | Cleveland Naps | 20 |
| 45. | Davis, George | (PARATROOPER22) | DALLAS DRIFTERS | 20 |
| 46. | Zimmer, Chief | (dshearer) | Kingston Cormorants | 20 |
| 47. | Doyle, Jack | (rricci) | Telford Tigers | 20 |
| 48. | McVey, Cal | (maxfischer) | Chattanooga Forest Rangers | 20 |
| 49. | Hornsby, Rogers | (oldschoolers) | Galena Leadheads | 20 |
| 50. | Browning, Pete | (Fungoking) | Kansas City T-Bones | 20 |