Roddick wins a thriller against Isner, will face Gilles Muller in final
Andy Roddick won a thrilling victory against strong serving John Isner 6-4, 6-7, 6-4. Roddick took the first set after breaking Isner coming out of a short rain delay and serving it out the rest of the way. In the second set, Isner was firing on all cylinders with his serve and painted the lines the entire time, finally winning the tiebreak after going up a minibreak.

Roddick reaches the final
Early in the third, things continued as they had in the previous set with both guys using their serve to hold and Isner doing some damage on his forehand, while Roddick played plenty of slice backhands. The end of the match became incredibly intense with an electric crowd, which had urged both players on the whole match becoming even more vocal.
Roddick worked his tail off, hitting nice passers and good returns to earn three break points at 4-4 in the third, but a foot fault call on Isner derailed one of his chances to break, causing him to throw his racquet from the baseline into the net and complain to the chair. While Roddick was seriously frustrated, he was able to hold serve at 5-4, forcing Isner to serve to keep the match alive again. This time, he couldn’t do it and a couple of errors later, it was Roddick who would advance to win bragging rights over his higher ranked countryman and a spot in the final. Isner had his chances, but he just could not do enough to break Roddick and had too many errant groundstrokes. Roddick was tenacious tonight.
Gilles Muller also booked his spot in the Atlanta final with a 6-4, 6-3 win over Go Soeda. Muller served strong and got the two breaks of serve he needed to defeat Soeda, who, like Isner, couldn’t do much with his opponents serve. Muller has reached his first ATP final in seven years. While he will be an underdog against Roddick, if he keeps serving well and playing sharp at the net, he will have a genuine chance.
In doubles, the Flemchins were upset by Harrison/Ebden, who won 6-4, 6-4, and will face Malisse and Russell in the final.