Originally Posted by Sports_Nerd
Diaz was switching his stance in the 5th round. Something must've hurt his lead leg, but I can't quite point out what it was.
Diaz switches stances often in most of his fights, hasn't really got any thing to do with leg kicks. He does it when he isn't having the best success striking, switching up his strategy to confuse his opponent. If you want to see Diaz face a striker throwing leg kicks with purpose, then watch the Cyborg fight.