Roddick beats Nadal to reach Dubai semis (AP) Andy Roddick used his strong serve to upset Rafael Nadal 7-6 (5), 6-2 Thursday and reach the semifinals of the Dubai Tennis Championships. The sixth-ranked Roddick closed the match with one of his 17 aces, and had numerous service winners against the second-ranked Spaniard. One ace was 149.75 mph, breaking the Dubai serve record he set a day earlier. Publish Date: Thu, 06 Mar 2008 10:42:39 PST Read more...