(3)Francesca Schiavone ITA v Q
Maria Kirilenko RUS v Q
Anastasija Sevastova LAT v Mathilde Johansson FRA
Urszula Radwanska POL v (7)Vera Dushevina RUS
Semifinal is possible but I think she would tank her quarterfinal as Tokyo quallies are waiting.
A semifinal would be worth 70 more points than a quarterfinal, so Ula would have to qualify and win her 1st round match in Tokyo to make up that difference (30 points to qualify, 60 points for winning a 1st round in Tokyo).