I appreciate the reply. I tried to delete this post but I got an error and it wouldn't delete. I found the culprit line:
var rebound = rebound(playersHeight, computersHeight, playersWeight, computersWeight);
This was in 2 spots of my function missedShotRebound. I thought that the rebound = might be the issue so I changed it to tip at the top of the function but was still getting the error. It ended up being the second rebound still giving me issues although I was trying to debug the var tip = rebound(playersHeight, computersHeight, playersWeight, computersWeight); at the top of the function. Once I changed the rebound at the bottom everything worked. It was painstaking but I found it. Again... thanks for the reply!