Serena reaches the semifinals with another dominant performance

Ana Ivanovic started her match against Serena Williams with hope. In the end, she didn’t even have a prayer. Williams, the No. 4 seed, dismantled the No. 12 seed in 58 minutes winning 6-1, 6-3 and advancing to her seventh US Open semifinal where she will face No. 10 seed Sara Errani.