My definitions for my oponents:
Low: My only hope is for the guy to get struck by lightning because there's no way this guy is shooting over par. (Hoping for one of my once in a year zones or the money is gone).
Mid: The guy has a problem either with ball striking or on the greens and he's going to have a hard time breaking 75 and 80 is more likely. (Happy about my chances if I don't choke).
High: I'm thinking he couldn't win if I decided to play the whole round with a 5 wood and a putter. (Already thinking of spending the money).