Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
Single-Season Leaders (Turnovers)
| 1. | Stockton, John | (sytsmab) | Sactown Scrubs | 492 |
| 2. | Doncic, Luka | (batista) | Arizona Pirates | 484 |
| 3. | Doncic, Luka | (Omar20) | Detroit Digeridoos | 465 |
| 4. | Harden, James | (ray23) | Hawaii Eruptions | 465 |
| 5. | Westbrook, Russell | (Justus) | Hawaii Eruptions | 450 |
| 6. | Young, Trae | (filler) | Detroit Levi Pythons | 444 |
| 7. | Harden, James | (del--ChampionModeKD) | Alabama Reapers | 442 |
| 8. | Harden, James | (itchy008) | New York Gorillas | 442 |
| 9. | Harden, James | Trust The Process | 432 | |
| 10. | Harden, James | Miami Cats | 429 | |
| 11. | Westbrook, Russell | (Ray23) | Great Lakes Gorillas 🦍 | 429 |
| 12. | Doncic, Luka | (del--ChampionModeKD) | Alabama Reapers | 429 |
| 13. | Thomas, Isiah | (Maulucci16) | Strategic Air Command | 429 |
| 14. | Johnson, Magic | (Ray23) | South Dakota Tropics | 426 |
| 15. | Harden, James | Miami Cats | 426 | |
| 16. | Westbrook, Russell | (JamesGang) | Cleveland Coyotes | 424 |
| 17. | Doncic, Luka | (Dshahah) | San Diego Sabertooths | 424 |
| 18. | Young, Trae | Richmond Wasps | 424 | |
| 19. | Johnson, Magic | (roguerouge) | Gorilla City Grodd's Army | 421 |
| 20. | Harden, James | (Mvos18) | Albuquerque Flight | 421 |
| 21. | Harden, James | (filler8) | Brookings-Harbor RipTides 1 | 416 |
| 22. | Harden, James | (itchy008) | Los Diablos | 413 |
| 23. | Nash, Steve | (shane211) | South Dakota Wild Stallions | 412 |
| 24. | Nash, Steve | (sportsfan388) | Texas Western Miners | 412 |
| 25. | Harden, James | (Barbossa) | Relola 69ers | 412 |
| 26. | Harden, James | (bheald6) | Hamburg HamBurglars | 411 |
| 27. | Harden, James | (Hipeople) | Heartland Hoopers | 411 |
| 28. | Harden, James | (shane211) | South Dakota Cavs | 410 |
| 29. | Jordan, Michael | (Consigliere33) | Washington Bullets | 408 |
| 30. | Johnson, Magic | (filler8) | Flint Tropics | 407 |
| 31. | Johnson, Magic | (roguerouge) | Hawaii LOSTies | 407 |
| 32. | Young, Trae | (Mvos18) | Albuquerque Flight | 407 |
| 33. | Westbrook, Russell | (shane211) | South Dakota Balling Wolves | 405 |
| 34. | Harden, James | (Luccy8) | Cronx Bombers | 405 |
| 35. | Westbrook, Russell | (filler) | Indiana Warriors | 405 |
| 36. | Harden, James | (shane211) | South Dakota Silksong | 404 |
| 37. | Harden, James | (bheald6) | Hamburg HamBurglars | 404 |
| 38. | Williams, Ray | St. Johnsbury Hilltoppers | 404 | |
| 39. | Young, Trae | (filler8) | South Dakota Balling Wolves | 404 |
| 40. | Westbrook, Russell | (Chodas) | Oklahoma City Thundercats | 404 |
| 41. | Westbrook, Russell | (filler8) | South Dakota Frostys | 403 |
| 42. | Harden, James | Baltimore Burners | 403 | |
| 43. | Harden, James | (Luccy8) | Telemundo Boomers | 403 |
| 44. | Westbrook, Russell | (ToxicV) | Fort Collins Timberpups | 403 |
| 45. | Thomas, Isiah | Naples Sharks | 403 | |
| 46. | Westbrook, Russell | New York Knicks | 403 | |
| 47. | Harden, James | (ray23) | South Dakota 76ers | 403 |
| 48. | Harden, James | (filler8) | Bloomington Wolves | 403 |
| 49. | Doncic, Luka | (Ray23) | san fransico eagles warriors | 402 |
| 50. | Westbrook, Russell | (filler) | Michigan Wolverines 🏆 | 402 |
