Fun concept, clean UI design and cute aesthetic!
I too struggled with understanding the eye minigame to begin with but only due to the opponents face being present. In my haste I thought I had to line the eyes up with his. If I had got the boxing glove at first it may have clicked faster
My second fight ended much faster than the first...
My main takeaway may be it'd be improved by slightly harder minigames with a little more time per round.
Well done!