Sorana Cirstea upsets Li Na to reach Rogers Cup final

Cirstea is hunting for her second WTA title since 2008 in Tashkent. She'll take on the winner of the evening semifinal between top-seed American Serena

Unseeded Sorana Cirstea continued her surge through the Rogers Cup with another upset / Getty Images

Cirstea is hunting for her second WTA title since 2008 in Tashkent. She'll take on the winner of the evening semifinal between top-seed American Serena Williams and third-seed Agnieszka Radwanska of Poland.