Am I overreacting???

So I’m the only girl in my grade that throws shotput and discus. Most of the time I’m alone surrounded by all men (more like boys). Today after I was finishing up my work out one of the guys, who think that they’re all that and all the shit, said, “oh. I bet you like being the only girl surrounded by all men. Now, I’m pretty beefy and tall, and I’m pretty hotheaded, so I immediately go up to him and almost start swinging. My coach, who’s a big burly dude, has to physically push me away from him so I don’t punch the crap outta him. My coach made the dude apologize, and of course, him being the drama queen he is, made a huge deal about not knowing why he was apologizing. I cooled off and did another set of whatever I was doing but I’m stull furious. I tried to explain the story and how I felt to my dad, but he just doesn’t get it. He doesn’t think that there was anything wrong with what the dude said. I think it was a sexist, degrading comment by a dude who felt threatened by me. Am I overreacting? Should I just let it go and be done with it?