Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. Petit, Yusmeiro Laurel Billings Bees 40
2. Richards, Trevor Shreveport Sharks 38
3. Martin, Chris Philadelphia Phillies 37
4. Gallegos, Giovanny Laurel Billings Bees 37
5. Garcia, Yimi Chicago Pale hose 36
6. Hader, Josh Albuquerque Blue Crystals 35
7. Poche, Colin MISSOURI TIGERS 33
8. Pressly, Ryan St Catharines Blues 30
9. Iglesias, Raisel Jacksonville Thunder 29
10. Pfiester, Jack New York Highlanders 28
11. Boddicker, Mike NC Black Dogs 28
12. Martinez, Pedro Stygian Witches 28
13. Walsh, Ed Chester Springs Menjai 28
14. Palmer, Jim Bmore Blue Crabs 28
15. Anderson, Nick Walla Walla Warthogs 28
16. Clippard, Tyler Nantucket Coasters 28
17. Anderson, Nick Dunder Mifflin Paper Company 28
18. Tiant, Luis Jackson Heights Knights 28
19. Sutton, Don Worthington Caiman 28
20. Koufax, Sandy Naples Trojans 28
21. Martinez, Pedro Chenango Wolves 28
22. Hernandez, Felix Nashville Sounds 27
23. Schilling, Curt Hackensack Hawkeyes 27
24. Fernandez, Sid Baltimore Orioles 27
25. Walsh, Ed Singapore Blue Jays 27
26. Verlander, Justin Chester Springs Menjai 27
27. Kluber, Corey Broadlands Hawks 27
28. Tiant, Luis Iowa Pigs 27
29. Santana, Johan Baltimore Orioles 27
30. Turner, Jim Windsor White's Other I's 27
31. Tiant, Luis Freehold Yankees2 27
32. Martinez, Pedro Providence Grays 27
33. Koufax, Sandy Brooklyn Bulls 27
34. Hader, Josh Sycamore Street B.I.G’s 27
35. Greinke, Zack Hoboken Zephyrs 27
36. Tudor, John Kenora Thistles 27
37. Arrieta, Jake Santa Fe Soldiers 27
38. Martinez, Pedro Staten Island Fire 27
39. Hunter, Catfish Singapore Slingers 27
40. Scott, Mike South Dakota Bears 27
41. Peralta, Freddy Hill Valley Lightning 27
42. Joss, Addie Chesapeake Oysters 27
43. Ford, Russ Philly Elephants 27
44. Young, Cy Shreveport Spiders 27
45. Kershaw, Clayton WALLA WALLA WEASEL WACKERS 27
46. Stephenson, Robert Desert Diablos 27
47. DeLeon, Jose Central PA Leppards 26
48. Marichal, Juan Londonderry LIzard Kings 26
49. Sale, Chris Healdsburg Hawks 26
50. Verlander, Justin Ladson Cougars 26