So I fought a guy whom I stuffed all his td's in Rd and threw significantly less strikes than him. The very next rd his stamina had doubled mine(I know perks and cardio lvl blah blah). The totals for rd 1. I land 38 of 50 strikes thrown. He landed 57 of 167 thrown. I stuffed 9/11 takedowns. Also nearly all my landed strikes were body kicks. I also made him whiff atleast 40 punches into the air. With that being said their should be no reason we started rd 2 with me having less cardio. This game desperately needs to be patched for stamina. That will kill the straight punch, clinch and td spam 100%...well at least 70%.... It should be noted that any takedown he did land I immediately popped up.