I got it all, but...
I can't get any girls even though im on the varcity team in H20 polo and look good. I have a very good sense of humor and keep a positive attitude along with excellent fitness, but just don't get the girls whenever i try and ask them out. I have outsanding courage when it comes to this,(my friends even tell me this all the time)im an open person and always check if the girl has a bf so I don't have to deal with any problems that involve cheating. Is the normal?
If you are able to chat with them on several occasions, you should get a good idea whether they have some interest in you. I'd bet you are giving off bad vibes in some way, girls do it to guys too and wonder what is wrong. I obviously do not know you, but perhaps you have a friend who can give you some tips based upon your approach or what you are doing that seems to be turning them off.
Sometimes over-confidence can come across as arrogance and display a conceited person and thus causes them to back away. Just a guess, I really don't know.
Maybe the girls you asked thought you were coming off a little too strong?