Andy is so far pushed behind the baseline that he often disappears from the screen. And when Stan pulls the trigger, he is still „The Man“. The winners are flowing from his racket. Andy can hardly handle the pressure, let alone hit winners.
Into the second: a plan B is required.
Agree. He has to avoid second serves at all costs—the stats showed that Stan was killing him on second serves (though admittedly Andy had more aces). Maybe try more serving and volleying? He had a couple of good winners that way. And if he's going to do drop shots they have to be good ones.