Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Quality Starts)
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. | Scherzer, Max | Wilmington Blue Rocks | 0 | |
| 2. | Tiant, Luis | (tgbbirch) | Iowa Pigs | 0 |
| 3. | Fernandez, Jose | (ZER1991) | Outer Banks Crab Daddies | 0 |
| 4. | Brown, Mordecai | (boetto) | Aurora Sealmasters | 0 |
| 5. | Sutton, Don | (baseball4ever) | Watergate Burglars | 0 |
| 6. | Verlander, Justin | Deephaven Devils | 0 | |
| 7. | Tiant, Luis | (leprechaunjm) | Norman Bethune Doctors | 0 |
| 8. | Arrieta, Jake | (nycubsfan) | Jackson Heights Knights | 0 |
| 9. | Blue, Vida | (kingstreet) | Singapore Slingers | 0 |
| 10. | Mathewson, Christy | (Fungoking) | Tulsa Drillers | 0 |
| 11. | Martinez, Pedro | (saints69) | Wyo Rum Runners | 0 |
| 12. | Martinez, Pedro | South Texas Killer Bees | 0 | |
| 13. | deGrom, Jacob | (brian4656) | Montreal Exposed | 0 |
| 14. | Singer, Bill | (Sidneypointers) | Philo Farm Boyz | 0 |
| 15. | Blue, Vida | (baseball4ever) | Kotter's Sweathogs | 0 |
| 16. | Johnson, Walter | (RichGibson) | Brooklyn ROBINS | 0 |
| 17. | Ford, Russ | (Catefigcas) | Rhode Island Hats | 0 |
| 18. | DeLeon, Jose | (ClassicOs) | Baltimore Orioles | 0 |
| 19. | Carlton, Steve | (zuperztar) | Minneapolis Mayhem | 0 |
| 20. | Johnson, Walter | (Whg383) | Sioux City Natives | 0 |
| 21. | Tiant, Luis | (ConnieMack) | Chicago American-Giants | 0 |
| 22. | Johnson, Walter | (dshearer) | Kingston Cobras | 0 |
| 23. | Seaver, Tom | (Wolfpack80) | Baltimore Eagles | 0 |
| 24. | Kershaw, Clayton | Washington Racin' Stars | 0 | |
| 25. | Scherzer, Max | BOSTON BULLDOGS | 0 | |
| 26. | Arrieta, Jake | (Iceman18) | Ladson Cougars | 0 |
| 27. | Gooden, Dwight | (DaveH) | Ladson Dodgers | 0 |
| 28. | Scott, Mike | (Arcticwolf) | New York Teamsters | 0 |
| 29. | Greinke, Zack | (jm38237) | Ottawa Ontologists | 0 |
| 30. | Tiant, Luis | (TerryMrCub) | Facebook Faces | 0 |
| 31. | Walsh, Ed | (Fungoking) | New York Knights | 0 |
| 32. | Martinez, Pedro | (nycubsfan) | Htown Skeeters | 0 |
| 33. | Greinke, Zack | (dunroche) | San Diego Conquistadors | 0 |
| 34. | Leonard, Dutch | Full Western Outfit | 0 | |
| 35. | Grove, Lefty | (Cecme) | Surprise Arizona Mets | 0 |
| 36. | Martinez, Pedro | (Gaberino) | Death Valley Demons | 0 |
| 37. | Cole, Gerrit | (NatsAreNumber1) | John’s Island Jackwagons | 0 |
| 38. | Ryan, Nolan | Orlando Wolves | 0 | |
| 39. | Flaherty, Jack | Yukon River Moose | 0 | |
| 40. | Scherzer, Max | (LDJS1947) | BOSTON ARGYLES | 0 |
| 41. | Alexander, Pete | (Bevofan2020) | Beaumont Golden Gators | 0 |
| 42. | Scott, Mike | (dynasty) | Cleveland Indians | 0 |
| 43. | Koufax, Sandy | (thecamteam) | Florida Keys | 0 |
| 44. | Tiant, Luis | (rfb60609) | Yokumtown Yaks | 0 |
| 45. | Verlander, Justin | (super) | Fargo Freeze | 0 |
| 46. | Cole, Gerrit | (SinCityMarauder) | Boston Terriers | 0 |
| 47. | Snell, Blake | Rye Whiskey | 0 | |
| 48. | Kluber, Corey | (dunroche) | Gary - Southshore RailCats | 0 |
| 49. | Fernandez, Sid | (Artinshki) | Miami Cats | 0 |
| 50. | Beachy, Brandon | (ZER1991) | Outer Banks Crab Daddies | 0 |