[Alf]

Del Potro [6] vs. Chardy Del Porto in 3
Seppi [21] vs. Cilic [12] Cilic in 4
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Simon [14] vs. Monfils Simon in 5
Berankis vs. Murray [3] Murray in 3
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Tsonga [7] vs. Kavcic Tsonga in 3
Dodig vs. Gasquet [9] Gasquet in 3
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Raonic [13] vs. Kohlschreiber [17] Raonic in 5
Tomic vs. Federer [2] Federer in 3

Azarenka [1] vs. Hampton Azarenka in 2
Vesnina vs. Vinci [16] Vesnina in 3
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Wozniacki [10] vs. Tsurenko Wozniacki in 2
Kuznetsova vs. Suarez Navarro Kuznetsova in 2
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Williams [3] vs. Morita Williams in 2
Wickmayer [20] vs. Kirilenko [14] Kirilenko in 3
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Date-Krumm vs. Jovanovski Date-Krumm in 3
Stephens [29] vs. Robson Stephens in 3