You have to feel sorry for poor Ryan Harrison for getting pooled to play against Rafael Nadal in the opening round of this years US Open. It's never going to be easy to compete against the former world No. 1 and current world No. 2 in tennis, especially when you're trying your hardest and he manages to land ridiculous shots like this. Nadal pulls off this would-be-flukey-except-it's-Nadal shot in the very first set, which has to knock your confidence if you're his opponent.
Nadal went on to beat Harrison in straight sets, although Harrison did manage to hold his own somewhat, losing 6-4. 6-2, 6-2.