Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Hits Allowed)
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. | Ward, John | (filler) | Hartford Villans | 380 |
| 2. | Bender, Chief | (filler) | Serenity Now | 376 |
| 3. | Galvin, Pud | (dynasty) | Memphis Sluggers | 364 |
| 4. | White, Doc | (mckarcher) | Black Mesa Xens | 363 |
| 5. | Young, Cy | (sheikyerboudi) | Bad News Beers | 362 |
| 6. | Blue, Vida | (filler) | Serenity Now | 358 |
| 7. | Whitney, Jim | (filler) | Hartford Villans | 354 |
| 8. | deGrom, Jacob | (filler) | Serenity Now | 353 |
| 9. | Koufax, Sandy | Florida Panthers | 352 | |
| 10. | Pascual, Camilo | Florida Panthers | 352 | |
| 11. | Lynch, Jack | (bravesman) | Shreveport Scorpions | 350 |
| 12. | Tannehill, Jesse | Silent Hill Assassins | 348 | |
| 13. | Gibson, Bob | (abcjz) | DALLAS ROCKETS | 346 |
| 14. | Walsh, Ed | (MikeDrop0221) | Red Roughnecks | 346 |
| 15. | Bond, Tommy | (mdsyverson) | Mississippi Palisades | 344 |
| 16. | Tannehill, Jesse | Leo Lions | 341 | |
| 17. | Driscoll, Denny | (Mortamar1966) | Boston Beaneaters | 341 |
| 18. | McGinnis, Jumbo | Pittsburgh Pirates | 339 | |
| 19. | Vaughn, Hippo | Shannon Wolves | 337 | |
| 20. | Spalding, Al | (sheikyerboudi) | Feral Groundhogs | 336 |
| 21. | Foutz, Dave | Shannon Wolves | 336 | |
| 22. | Warneke, Lon | (sthompson77566) | Texas Outlaws | 335 |
| 23. | Caruthers, Bob | (filler) | Ziegfeld Follies | 334 |
| 24. | Sweeney, Charlie | (bravesman) | Shreveport Storm | 333 |
| 25. | Bond, Tommy | (filler8) | Brooklyn Bums | 332 |
| 26. | Tannehill, Jesse | (dynasty) | Syracuse Mustangs | 332 |
| 27. | Haines, Jesse | (sthompson77566) | Texas Outlaws | 332 |
| 28. | Cicotte, Eddie | (dynasty) | Clubber Langs | 332 |
| 29. | Daily, Hugh | (filler) | New York Highlanders | 331 |
| 30. | Caruthers, Bob | (filler) | New York Highlanders | 331 |
| 31. | Tannehill, Jesse | (Bevofan2020) | Ladson Dodgers | 330 |
| 32. | Galvin, Pud | (Taavikirk57) | Penticton Ponderosas | 330 |
| 33. | Bunker, Wally | Florida Panthers | 330 | |
| 34. | Radbourn, Charley | (mdsyverson) | Mississippi Palisades | 329 |
| 35. | Daily, Hugh | (filler8) | Dallas Banditos | 329 |
| 36. | Alexander, Pete | (electro) | Portland Pinschers | 329 |
| 37. | Bond, Tommy | (Shpennymons) | Hoboken Nines | 329 |
| 38. | Langford, Rick | (tda81) | The Dangerous Alliance | 329 |
| 39. | Ehret, Red | (dynasty) | Rye Whiskey | 329 |
| 40. | Tannehill, Jesse | (abcjz) | Troy Trojans | 328 |
| 41. | King, Silver | (gibblets1973) | California Cleaning | 328 |
| 42. | Driscoll, Denny | (Brenzini) | Oakmont Man Hands | 327 |
| 43. | Chance, Dean | (filler8) | Olde English 800's | 327 |
| 44. | Baldwin, Lady | (REVEJB) | Olde English 800's | 327 |
| 45. | Young, Cy | (redbird63) | West Point Mules | 327 |
| 46. | Morris, Ed | (mdsyverson) | Albuquerque Isotopes | 327 |
| 47. | Lynch, Jack | (filler8) | Portland Bounty | 326 |
| 48. | Hudson, Nat | (dynasty) | Memphis Sluggers | 326 |
| 49. | Williams, Lefty | (sheikyerboudi) | Bad News Beers | 326 |
| 50. | Keefe, Tim | (bravesman) | Shreveport Scorpions | 326 |