Last time a fighter 'let you down'...?

The fondest memory I've got of fighters letting me down is when Anderson Silva insisted that he wanted to fight Cormier in a 3 round fight and not for the belt.  It infuriated me. Then they proceeded with basically demonstrating what a hard sparring session looks like.

Thanks Ando.


2) Barnett getting popped and not fighting Fedor

3) Jones getting popped

4)Jones getting popped

5)Wandy getting plastic surgery and ending up looking like Cyborg



What about you.....?



Which fighter messed with your 'chi' the most and when?