What do I do as the wrestling coach at my middle school? Need help!!!!?

I coach wrestling here at my middle school. We have a 14 year old 8th grade girl Paige who is very pretty and was a cheerleader last year, decide to wrestle. Unfortunately she isnt very good. When we wrestle in practice, I think some boys may grope her and try to get some " free " feels. She hasnt complained but I noticed some things. Should I leave it alone or say something?