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 | (filler) | Wilmington Blue Rocks | 0 |
| 2. | Blue, Vida | (kingstreet) | Singapore Slingers | 0 |
| 3. | Martinez, Pedro | (Saints69) | Wyo Rum Runners | 0 |
| 4. | Ryan, Nolan | (Trulaia) | TT Tigers | 0 |
| 5. | Tiant, Luis | Norman Bethune Doctors | 0 | |
| 6. | Brown, Mordecai | (DaveH) | Ladson Dodgers | 0 |
| 7. | Tiant, Luis | (filler8) | Iowa Pigs | 0 |
| 8. | deGrom, Jacob | (PalinJames) | Erie Dragons | 0 |
| 9. | Fernandez, Jose | (jeter0296) | Freehold Yankees | 0 |
| 10. | deGrom, Jacob | (paranoid) | Las Vegas Dust Devils | 0 |
| 11. | deGrom, Jacob | (michelb3514) | Iowa Corn Pickers | 0 |
| 12. | DeLeon, Jose | (maulucci16) | Dunder Mifflin Paper Products⚾️ | 0 |
| 13. | Mathewson, Christy | (Fungoking) | Tulsa Drillers | 0 |
| 14. | deGrom, Jacob | (Cunnythumber) | Louisiana BLUETOOTH | 0 |
| 15. | Arrieta, Jake | (nycubsfan) | Jackson Heights Knights | 0 |
| 16. | Ford, Russ | (Catefigcas) | Rhode Island Hats | 0 |
| 17. | Alexander, Pete | (boetto) | Procopian Friars | 0 |
| 18. | Lamet, Dinelson | (iceman18) | New York Mets | 0 |
| 19. | deGrom, Jacob | (hayzess) | Gilchrist Yellow Jackets | 0 |
| 20. | deGrom, Jacob | (michelb3514) | Iowa Corn Pickers | 0 |
| 21. | deGrom, Jacob | (Theo_smith) | Milwaukee Mustangs | 0 |
| 22. | Martinez, Pedro | (filler) | South Texas Pigmen | 0 |
| 23. | Tiant, Luis | (metfan1) | Batonsville Pumas | 0 |
| 24. | Richard, J.R. | (rreebe916) | Pleasant Valley Fighting Amish | 0 |
| 25. | DeLeon, Jose | (ClassicOs) | Baltimore Orioles | 0 |
| 26. | deGrom, Jacob | Montreal Exposed | 0 | |
| 27. | Millwood, Kevin | (filler8) | Smashing Pumpkins | 0 |
| 28. | Scott, Mike | (gumsmurphy) | New Orleans Breakers | 0 |
| 29. | deGrom, Jacob | (Trulaia) | Quicken Dirty | 0 |
| 30. | Richard, J.R. | (trynottosuck) | Oregon Corked Bats | 0 |
| 31. | Seaver, Tom | (kingstreet) | Singapore Slingers | 0 |
| 32. | Nomo, Hideo | (NewYorkHighland) | Eastmount Bison | 0 |
| 33. | Tiant, Luis | (bmac48) | Vancouver WHALERS | 0 |
| 34. | Tiant, Luis | (Sealban) | Facebook Faces | 0 |
| 35. | Snell, Blake | (filler2) | Rye Whiskey | 0 |
| 36. | Carlton, Steve | (DaveH) | Ladson Cougars | 0 |
| 37. | Ryan, Nolan | (Troysoren) | Mellonville Hosers | 0 |
| 38. | Scherzer, Max | (dcwabdi) | Return of The Mack | 0 |
| 39. | Cole, Gerrit | (dynasty) | John’s Island Jackwagons | 0 |
| 40. | Ryan, Nolan | (gpsman) | San Diego Suns | 0 |
| 41. | Kluber, Corey | (tjm) | Southshore RailCats | 0 |
| 42. | Martinez, Pedro | (Gaberino) | Death Valley Demons | 0 |
| 43. | Singer, Bill | (Sidneypointers) | Philo Farm Boyz | 0 |
| 44. | Ray, Robbie | (gibblets1973) | C.B.S. Sailors | 0 |
| 45. | Greinke, Zack | (Brooker) | Leaping Jaguars | 0 |
| 46. | Richard, J.R. | (dynasty) | Boston Fierce Sharks | 0 |
| 47. | Hudson, Daniel | (DaveH) | Ladson Cougars | 0 |
| 48. | Tanana, Frank | (TaaviKirk57) | Iceland Puffins | 0 |
| 49. | Tiant, Luis | (Conniemack) | Chicago American-Giants | 0 |
| 50. | Johnson, Walter | (joeyrex) | Titanic Crew | 0 |