Overall a piss poor performance from Roger. Some seconds of brilliance, but moreover, tons of UEs (netballs, balls wide, balls long, you name it, all of it was there - ErrorFest complete!), lackluster movement, all-in-all plain horrible. If Roger continues to play like this, he's TOAST in the next round. And I don't even want to think of him meeting Djokovic or - in case all Gods in Heaven smile on him during the rest of his run - Nadal.
Great fight by Alves, though, especially in that second set. Gave his all. Funny grunt btw, he sounds as if he's getting spanked at each and every point he plays.
In all, Alves' playing level surely didn't match his ranking position. Same went for his opponent, but in a slightly different direction.