Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Blown Saves)
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. | Radbourn, Charley | (walle-1) | Graceville Slumpbusters | 20 |
| 2. | Corcoran, Larry | Kent Kings | 20 | |
| 3. | Lockwood, Skip | (filler8) | Savannah BANANAS | 18 |
| 4. | Bowman, Bob | (mdsyverson) | Buffalo Nickels | 17 |
| 5. | Toney, Fred | (mdsyverson) | Scottsdale Toro’s | 17 |
| 6. | Darwin, Danny | (walle-1) | Washington Waifus | 17 |
| 7. | Griffith, Clark | (finalbody) | Delaware Patriots | 17 |
| 8. | Sparks, Tully | (boetto) | Prairie Surfers | 17 |
| 9. | Weyhing, Gus | (tbandit1) | Delaware River Rats | 17 |
| 10. | Nelson, Jeff | (dalipfhrfc) | Sals Calzones | 17 |
| 11. | Mullane, Tony | (gibblets1973) | Petite Forte Panthers | 16 |
| 12. | Soriano, Rafael | (twsmee) | South Hero Champs | 16 |
| 13. | Barnes, Virgil | (morangslick) | Shipwreck Kellys | 16 |
| 14. | Grissom, Lee | (filler) | Boston Bees | 16 |
| 15. | Geggus, Charlie | (dshearer) | Salt Lake Crabs | 16 |
| 16. | Taylor, Dummy | (billyconn) | Glasgow Clansman | 16 |
| 17. | Rivera, Mariano | (filler8) | Rochelle Rochelle | 16 |
| 18. | McGee, Jake | Puerto Vallarta Big Shots | 16 | |
| 19. | Griffith, Clark | (wisely1300) | Milwaukee Sharks | 16 |
| 20. | Watt, Eddie | (JohnHeidy) | Sherborne Stogies | 16 |
| 21. | Demaree, Al | (alfc10) | Sesame Street BigGrouchyBirds | 16 |
| 22. | Howell, Jay | (Nickachap) | Sydney Roosters | 16 |
| 23. | Whitehill, Earl | (Trjpacman) | SNL Cannonballs | 16 |
| 24. | Nichols, Kid | (filler8) | Mojave Desert RabidArmadillos | 16 |
| 25. | Shaw, Dupee | Yiddish Tailors | 16 | |
| 26. | Krock, Gus | (rawlscl78) | Batavia Bulldogs | 16 |
| 27. | Rodriguez, Richard | (DelBaseballFan) | Harvey’s Doubleburgers | 16 |
| 28. | Nathan, Joe | (Saints69) | Minnesota Sketters | 15 |
| 29. | Ulrich, Dutch | (dynasty8) | Buckley Buckley Bears | 15 |
| 30. | Quisenberry, Dan | (Mayhem99) | Marion Center Lions | 15 |
| 31. | Henke, Tom | (ssrice123) | Philadelphia Athletics | 15 |
| 32. | Diaz, Edwin | (tgbbirch) | Twin City Thugs | 15 |
| 33. | Gossage, Rich | (phoopo125) | Heritage Pointers | 15 |
| 34. | Bell, Hi | (Rosilver) | Boston Swashbucklers | 15 |
| 35. | Haid, Hal | (filler8) | CLARKSVILLE LAST TRAIN | 15 |
| 36. | Mamaux, Al | (mdsyverson) | Buffalo Nickels | 15 |
| 37. | Jansen, Kenley | (dynasty) | BIG ROR'S REBELS | 15 |
| 38. | Lynch, Jack | (steve2745) | S.H.A.E.F. Invaders | 15 |
| 39. | Quisenberry, Dan | (filler) | Courtesy Flushers | 15 |
| 40. | Gregg, Vean | (dynasty) | Boston Beaneaters | 15 |
| 41. | Heving, Joe | (morangslick) | Horse Head Neighs | 15 |
| 42. | Clarkson, John | (Dodgers1988) | Gulf of Mexico Big bOOty | 15 |
| 43. | Yates, Kirby | (filler) | Boston Bees | 15 |
| 44. | Wood, Joe | (wisely1300) | Milwaukee Sharks | 15 |
| 45. | Drabowsky, Moe | (filler) | Great Lakes Hydra | 15 |
| 46. | Bowman, Bob | (Trjpacman) | MC - BS Rappers | 15 |
| 47. | Mountain, Frank | (dshearer) | Kingston Cougars | 15 |
| 48. | Hernandez, Willie | (DaveHT) | Grand Rapids Wildcats | 15 |
| 49. | McMahon, Don | (filler) | Middle of the Road Stumpers | 15 |
| 50. | Eichhorn, Mark | (CG4177) | Brooklyn Bankers | 15 |
