[Jords]

Djokovic [1] vs. Kohlschreiber [16] (3 sets)
Haas [12] vs. Youzhny [29] (4 sets)
Nadal [3] vs. Nishikori [13] (4 sets)
Wawrinka [9] vs. Gasquet [7] (4 sets)
- - - - - - - - - - - - - - - - - - - - - - -
Mattek-Sands vs. Kirilenko [12] (3 sets)
Schiavone vs. Azarenka [3] (2 sets)
Hampton vs. Jankovic [18] (2 sets)
Stephens [17] vs. Sharapova [2] (3 sets)