There is a singles ladder at my club, and I played the guy at the top. I was up 5-2/ 40-15 in the first set and... I lost!! I should of won but I mentally choked. Second set he wooped me 6-1. How does everyone else deal with closing out a set or match. Any tips?? By the way, I'm a solid 3.5, at times i look like a 4.0. My opponent is actually a 4.0.