He was really pressing, trying to get some wins in there instead of letting things flow [...] He’s on the cusp of really being that No. 1, No. 2, No. 3 guy. If he keeps pushing, letting the games come to him and try not to press so much during the matches, he’ll win. He just has to keep his focus.Maybe. But I think getting his personal life together is playing a bigger role, which he eluded to in his post-match press conference:
I knew [the engagement] was either going to go one way or the other. Either [it] was going to be the end of me or if I would have lost the first round, or the reason I beat Roger tonight. I think it's somewhere in the middle. I think being happy and content off the court is only going to help in my mind.Interesting - maybe those two things are related.