Please embed a youtube clip that automatically starts 3 minutes 43 seconds in. My link is to a specific point in time, which I think is better than embedding a clip and telling people to go to 3:43.
-edit- Do you mind explaining what qualifies as moonballing?
1) You can edit the video on youtube by uploading the clip yourself and setting it to start at a certain point. Pretty simple...imho.
2) Well, certainly your qualifications are less strict than my own. That was a good neutral point from Isner just working the inside out and waiting for a short ball, it was a percentage play. He's wasn't lobbing the ball and running around 5 feet behind the baseline retrieving...like a certain Spaniard does from time to time. Did Agassi moonball cross court backhands at the later point in his career? That was his percentage play.