Novak is really tired now from last 2 matches. I predict Ferrer in 5 sets. Berdych made a mistake in not drawing Novak into long rallies to tire him out. that was a tactical mistake.
Babolat Pure drive 2012, 55 lbs, Kirschbaum Proline X / X-1 biphase. Nalbandian backhand and Nadal forehand.