Was at a tennis semi-final tennis tournament and e...

Was at a tennis semi-final tennis tournament and experienced the most rude and inappropriate parents. Such as cheering unforced errors. I am guessing they don t know much about tennis. This is high school tennis and should be fun for these kids. I feel sad for this school if this is what their sportsmanship is like across the board. Or perhaps, again, they are ignorant about good sportsmanship rules. Lots of room for improvement.