ive only been in a few fights in my life, but i never lost and ive always been the smaller one so IMO size dun mean shit.

I always use this strategy, and it always works...fake a left punch(or right, whichever is weaker) and punch him as hard as u can in the gut, usually this will make the person crouch over and when they do, give em a knee straight to the face. If they get up after that theyr usually pretty winded and its easy to juss beat on them.

Also, try and fight like ur boxing, dont stop moving around and juss basically dance around them. keep ur hands in front of ur face and dont throw wild punches cuz those are easy to dodge and they make you very vulnerable. If u do this and ur getting in a bunch of good punches they shud get tired pretty quick and it lets u get the upperhand rather quick.

Most important thing when hes throwing punches at you...DONT FORGET TO DUCK AND DODGE MOTHERFUCKER!!!