Which mma heavyweight has fought the most times either defending or fighting for the UFC heavyweight championship?
Interim titles dont count 
Just shooting from the hip, without looking it up, I want to say Tim Sylvia
I could be wrong, didnt think about it too hard :)
Chimonos Revenge - Just shooting from the hip, without looking it up, I want to say Tim Sylvia
I could be wrong, didnt think about it too hard :)
Great guess but there is one with more....just barely
Randy Couture?
Randy?
UGCTT_zackthewop -Chimonos Revenge - Just shooting from the hip, without looking it up, I want to say Tim Sylvia
I could be wrong, didnt think about it too hard :)Great guess but there is one with more....just barely
Mir?
Timmy was my first guess
Randy or Mir?
mir has the most heavyweight wins at 14...
so i would guess he has the most heavyweight title fights as well... (6 losses = 20 total fights in the ufc)
Forgot interims don't count.
It's got to be Couture.
Good job guys.
Couture is #1 with 9!
Sylvia is right behind though with 8.
Crazy to think that Sylvia has the 2nd most title fights in UFC heavyweight championship history.
Get that guy back in the UFC!