Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.
1. deGrom, Jacob Central PA Black Mantas 22
2. Bieber, Shane New York Mets 21
3. Maddux, Greg PBC Pirates 21
4. Morton, Charlie Daffy Ducks 21
5. Ohtani, Shohei Oakmont Yankees 20
6. Ohtani, Shohei Oakmont Yankees 20
7. Leonard, Dutch Batavia Bulldogs 20
8. Joss, Addie Cleveland Spiders 20
9. Gallen, Zac Mudville Wolfpack 20
10. Buehler, Walker Pabst Blue Ribbons 20
11. Wheeler, Zack New York Moneybags 20
12. Darvish, Yu Washington Co. Wasps 20
13. Nola, Aaron Elkhart Blue Blazers 20
14. Wheeler, Zack Pabst Blue Ribbons 20
15. Gonsolin, Tony Ellenton Traitors 19
16. Woodruff, Brandon South Dakota WOMBATS 19
17. Pelty, Barney El Paso Chihuahuas 19
18. Pfiester, Jack City Pound Canine 19
19. Santana, Johan Portland Muckruckers 19
20. Lugo, Seth Brooklyn Dodgers 19
21. Nola, Aaron Michigan Barnstormers 19
22. Santana, Johan Chicago Cows 19
23. Wright, Kyle BRENTWOOD MARVELS 19
24. Chesbro, Jack Raid In the Sink 19
25. Baldwin, Lady Mojave Desert RabidArmadillos 19
26. Darvish, Yu Gothic City Batsmen 19
27. King, Silver Farmer Blow Anteaters 19
28. Buehler, Walker Uncle Bus 19
29. Corcoran, Larry We're Only In It For The Money 18
30. Clarkson, John Big Stans 18
31. Lauer, Eric Daffy Ducks 18
32. Verlander, Justin Western Wild wolves 18
33. Cole, Gerrit Pabst Blue Ribbons 18
34. Martinez, Pedro Atlanta Grays 18
35. Scherzer, Max North Third Blue Sox 18
36. Taillon, Jameson Baltimore Burners 18
37. Nola, Aaron Boston Blue Fins 18
38. Nichols, Kid La Crosse Old Styles 18
39. Arrieta, Jake Grand Wazoo 18
40. Nola, Aaron Wiley Coyotes 18
41. Wheeler, Zack Wuhan Dreamcatcher 18
42. Bieber, Shane Detroit D-Fence 18
43. Kluber, Corey Tuckerton Terrors 18
44. Chesbro, Jack Galena Goons 18
45. Wood, Kerry Stockton Stars 18
46. McClanahan, Shane Oakland Elephants 18
47. Owen, Frank Fred Flinstoners 18
48. Walsh, Ed City Pound Canine 18
49. Driscoll, Denny aaa aaa 18
50. Lopez, Pablo NEW YORK METS 18