Thank you all so much for the comments—I wasn't able to watch (probably why Andy won!). He does seem to be having trouble closing sets out. But hey, he should have beaten Hanfmann in straight sets and he did. Go ANDY!
I was thinking the same thing as when I got to watch him he was up 4-2 in the first, then he lost serve and had to fight to win the first set.. I thought, turn it off, he does better without you nagging him. But so happy to see him happy in his win.