I don't know where this is from. All I know is it takes place at the University of Arizona campus. This nerd tries to nerd his way into people giving him their numbers and hanging out with him. Personally, I would have panicked and walked away. Cynically, I imagine the creator edited out any rude interactions between students and said nerd ... so it doesn't really restore my faith in humanity at all, but I suppose it's nice.
What does this have anything to do with sports? Nerd guy approaches Rondae Hollis-Jefferson and Elliott Pitts and gets them to commit to balling out 'til they fall out.