Why is it more common for men to befriend each other after a physical fight then when girls fight?

Off course it depends on the fight, the reasons and there are always exceptions to the rule. Though whenever I heard about a fight against two individuals of the same sex, while the guys (even boys during their school years) can become friends afterwards, that's not really the case when school age girls and grown women fight each other.

Even me; there is no way I would befriend a woman and go for a glass of wine nor cup of Bailey after I've just physically fought her. Even worse if I were the loser in the fight, no way would I befriend a woman that just beat me in the fight. But with guys, even the loser befriends him. Why?

Why is it more common for men to befriend each other after a physical fight then when girls fight?
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