Global Combat Alliance Sanctioning Body

1. Adrienne Adams
   
2. Mark Arthur
3. Christina Barnes
   
4. TC Bobbitt
5. Antwain Britt
6. Vamana Brown
   
7. Win Callendar
8. Adam Cosner
9. Brian Costello
10. Scott Cozart
11. Brian Cunningham
    
12. Roger Dabney
13. Will Dorsett
14. Bradley Duruttya
15. Sam Esposito
16. Tim Gammel
    
17. Ruth Gaudreau
18. Ted Giantini
    
19. Buck Grant
20. Stacy Grant
21. Scott Howard
    
22. Ric Humphries
23. John James
    
24. Mike King
25. Kevin Knudsen
26. Bryan Lashomb
27. Rick McCoy
    
28. Todd McGovern
    
29. Mark Mehrhof
    
30. Brooks Miller
    
31. Detrick Monroe
32. David Morris
33. Mike Nichols
34. Brian Nielson
    
35. Scott Oates
    
36. Todd Pederson
37. Anthony Quintana
38. Taylor Sensabaugh
    
39. John Simmons, Jr.
40. Emily Ferlazzo Thomas
41. Brad Tumer
    
42. Clark Walters
    
43. Steven Wampler
44. Bill Whitlock
45. Brittany Wood
    
46. Siyam Yusefi

GCA Certified Referees

1. TC Bobbitt
2. Andrew Correa
3. Scott Cozart
4. Brian Cunningham
   
5. Wil Dorsett
6. Buck Grant
7. Stacy Grant
8. Scott Howard
   
9. John James
   
10. Mike King
    
11. Brooks Miller
12. David Morris
    
13. Rick McCoy
14. Todd McGovern
    
15. Ben Nall
    
16. Scott Oates
17. Todd Pederson
    
18. David Tress
19. Bill Whitlock
    
20. Fernando Yamasaki
    
21. Mario Yamasaki