The point Anderson broke Verdasco's serve in the second set was RIDICULOUS. Nando was fuming about something that happened in the previous point that gave Anderson the break point; looked like something was happening in the stands. Then he serves, Anderson hits a backhand down the line that was clearly going way wide, the ball hits the top of the net post, falls down near the service line, Nando hits it down the line and rushes the net, only to be lobbed to go down a break. I'd just lose it there but he held it together-ish.
I think he was pissed because the ball boys didn't give him the towel several times and he had to go get it.
It's a small thing, but it's extremely annoying when you have your steps, breaths counted and try to keep your concentration at 100%.
Then he didn't do anything wrong for the whole game, just this bot got the lines in every point, even from defending positions he just throws the racquet ahead and by some crazy chance it actually hits the court, like 3 times in a row or smth.