See Monday’s Order of Play here.
Serena hasn’t lost a set to Kanepi in their three meetings, and she looks even more determined than usual here, now that the denuded WTA draw has left her alone at the top. But Kanepi is a slugger, they haven’t played in five years, and Serena is still due for her mid-round Grand Slam scare. Winner: Williams
Could this be tougher than it sounds on paper? Yes, Djokovic is 4-1 against Kohlschreiber. Yes, he usually mows down the field in the middle rounds at majors. And yes, his win over Sam Querrey had a touch of the ominous about it. But the German has taken a set in each of their last three matches, and this one will be on Armstrong. We know what happened to another high seed in the fourth round there last year. Winner: Djokovic
This is the day’s potential blockbuster. Tsonga won their last match, in Toronto, in three sets, a few weeks ago. But Murray had won the previous seven, and has played better in the two tournaments since. Is the fourth member of the Big Four ready to prove he still belongs in the club? He’s due. Winner: Murray
Now it gets serious for the golden girl. She moves from Ashe to Armstrong and from night to day, and she faces a high-quality opponent in the 18th-ranked Makarova. Bouchard will have to play better than she has so far to beat the Russian, who won their only meeting last year, in straight sets, in D.C. Winner: Makarova
The Armstrong day session will close with these two old pros duking it out, one-handed backhand to one-handed backhand. TRob, who is 32 but seems ageless, leads Wawa, who is 29 but just coming into his own, 6-2 in their head to head. Stan won their last one, at the Australian Open, in three close sets. Think long. Winner: Robredo
One benefit of CBS’ daytime takeover on Labor Day weekend has been that youth has had a chance to take a star turn at night—Bencic, Kyrgios, Dimitrov, Bouchard, Raonic, and now the 21-year-old Krunic of Serbia have played in the evening. The jocky little conqueror of Kvitova says she’s just learning her “limits.” Do they include a win over the two-time runner-up? Azarenka appears to be rounding into form in time for another deep run here. Winner: Azarenka
The Knish leads the Missile in their head to head 2-1, but Raonic won their last one, at Wimbledon. Nishikori is coming back from a toe issue, but if he can put a few returns in play at the right time, he stands a good chance in this late-night special. Wimbledon: Nishikori