As I am watching the davis cup. How does 5'9" Lopez hold serve so consistently with 100 mph or 90 mph 1st serve ? this is at the very highest level of ATP, we are talking about now.
Babolat Pure drive 2012, 55 lbs, Kirschbaum Proline X / X-1 biphase. Nalbandian backhand and Nadal forehand.