Date the loser of the fight, just for the laughs. Say the winner is too intimidating.
At your age, boys dont matter anyways, they will betray you, you will betray them.
OK, I got the solution! Date both and make them submit to you in the name of FEMINISM!
Another one, tell one of them you were born a guy and have a **** and ask him if he is gay. Most assuredly he will go around saying that to everyone. At which point you know you cant trust him and go with the other guy! (and make fun of him for making stuff up because you rejected his pathetic (make some up) advances)