Is it me or my coach is acting weird right now?

I tried out for bball 2 times freshman and JV and got cut 2 times. My coach last year was my math teacher. now he moved up to JV and i was trying out JV. For some reason he sub my PE teacher and he trying to ignore me or something. i was walking by in the hall and i said hi and he just ignore me. When ever i see him hes eyes goes in a different direction. Is he embarred that he cut me? or what? its weird..