Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (BB/9)
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. | Eckersley, Dennis | (filler8) | Felix Quick Timers | 0.4 |
| 2. | Hendriks, Liam | (hanson) | MISSOURI MULES | 0.4 |
| 3. | Eckersley, Dennis | (WorcWarr) | Worcester Warriors | 0.5 |
| 4. | Eckersley, Dennis | (tgbsbl1967) | St Michael Archangels | 0.5 |
| 5. | Doolittle, Sean | (rfb60609) | Siddonsburg Superdupers | 0.5 |
| 6. | Eckersley, Dennis | Homestead Grays | 0.5 | |
| 7. | Cummings, Candy | (dynasty) | Silent Hill Assassins | 0.5 |
| 8. | Lynch, Jack | (Fungoking) | New York Highlanders | 0.5 |
| 9. | Eckersley, Dennis | (FeartheBeard) | Rich. Dukes | 0.6 |
| 10. | Hendriks, Liam | (Crackpot) | Boston Bulldogs | 0.6 |
| 11. | Cummings, Candy | (whtsittou83) | Seoul Mamamoo | 0.6 |
| 12. | Eckersley, Dennis | (gibblets1973) | Portland Creek Pirates | 0.6 |
| 13. | Eckersley, Dennis | (dgeorgi) | PUFF THE MAGIC DRAGON | 0.6 |
| 14. | Petit, Yusmeiro | (gpsman) | Victoria Knights | 0.6 |
| 15. | Jones, Doug | (shelley71) | Pirate Fortress Dick Burns | 0.6 |
| 16. | Jones, Doug | (shelley71) | Pirate Fortress Dick Burns | 0.6 |
| 17. | Jones, Doug | (shelley71) | Pirate Fortress Dick Burns | 0.6 |
| 18. | Jones, Doug | (shelley71) | Pirate Fortress Dick Burns | 0.6 |
| 19. | Eckersley, Dennis | (dynasty) | Hustons Mill YardHawks | 0.6 |
| 20. | Eckersley, Dennis | (chaaad) | New York Cubans | 0.6 |
| 21. | Eckersley, Dennis | (n17149) | Spaceball City Aholes | 0.6 |
| 22. | Marichal, Juan | (jpcortez) | Village Greens | 0.6 |
| 23. | Eckersley, Dennis | (richgibson) | Class Conscious ORGANIZERS | 0.6 |
| 24. | Eckersley, Dennis | (DaveH) | Ladson Cougars | 0.6 |
| 25. | Doolittle, Sean | (nycubsfan) | NY Rangers | 0.6 |
| 26. | Rivera, Mariano | (ranger) | TRI-CITY THIRD WHEELS | 0.6 |
| 27. | Eckersley, Dennis | (Lstiver) | Marion Center Bulldogs | 0.6 |
| 28. | Eckersley, Dennis | (WorcWarr) | Worcester Warriors | 0.6 |
| 29. | Eckersley, Dennis | (umassman21) | Loomis Golden Eagles | 0.6 |
| 30. | Petit, Yusmeiro | (filler) | Long Island Lancers | 0.7 |
| 31. | Rivera, Mariano | (filler8) | Longview Lightning | 0.7 |
| 32. | Day, Pea Ridge | (morangslick) | Eurasian Cro-Magnons | 0.7 |
| 33. | Eckersley, Dennis | Galveston Devils | 0.7 | |
| 34. | Eckersley, Dennis | (HoustonCougar) | Houston Colt 45's | 0.7 |
| 35. | Cummings, Candy | (dynasty) | Syracuse Mustangs | 0.7 |
| 36. | Eckersley, Dennis | (tgbsbl1967) | Montreal Green Socks | 0.7 |
| 37. | Eckersley, Dennis | (jericho2u) | Dixie Boy Happy Toyz | 0.7 |
| 38. | Driscoll, Denny | (whtsittou83) | Daejeon STAYC | 0.7 |
| 39. | Bond, Tommy | (Jjcichon) | Death Valley Timbisha | 0.7 |
| 40. | Eckersley, Dennis | (DaveH) | Ladson Cougars | 0.7 |
| 41. | Eckersley, Dennis | (mattholland1975) | Durango Donkeys | 0.7 |
| 42. | Rivera, Mariano | (denniskitts1313) | Blair Mountain Brawlers | 0.7 |
| 43. | Eckersley, Dennis | (ThEiRoNhOrSe04) | Liberty Banditos 57 | 0.7 |
| 44. | Quisenberry, Dan | (Slothmonkey) | Buffalo 69 METS | 0.7 |
| 45. | Rivera, Mariano | (coachmcs) | Pirate Fortress Archers of Love | 0.7 |
| 46. | Hendriks, Liam | (Dmurphy) | Bush Bandits | 0.7 |
| 47. | Eckersley, Dennis | (Artinshki) | Base Ball Classics | 0.7 |
| 48. | Cummings, Candy | (mdsyverson) | New York Legends | 0.7 |
| 49. | Bond, Tommy | (Teegirl77) | Galena Goons | 0.7 |
| 50. | Cummings, Candy | (andyyoung) | Levi’s Fletchers | 0.7 |
