The Russian is on course to defend her title following a 6-2 4-6 6-3 victory against fourth seed Yaroslava Shvedova of Kazakhstan , reaching her 21st career title . NEW : Top two seeds Roddick and Verdasco reach final of SAP Open in San Jose . World No . 2 Djokovic suffers shock defeat in semifinals of World Tennis Tournament . Serbian beaten by Russian sixth seed Mikhail Youzhny in Rotterdam . TL;DR Novak Djokovic's win over Roger Federer at the U.S. Open was his first since winning Wimbledon last year. Robin Soderling in Sunday 's final .
NEW : Top two seeds Roddick and Verdasco reach final of SAP Open in San Jose . World No . 2 Djokovic suffers shock defeat in semifinals of World Tennis Tournament . Serbian beaten by Russian sixth seed Mikhail Youzhny in Rotterdam . TL;DR Novak Djokovic's win over Roger Federer at the U.S. Open was his first since winning Wimbledon last year. Robin Soderling in Sunday 's final .