We'll alternate tours each day; here's who we've looked at so far. Best of 2011 In Doha, Zvonareva beat former No. 1 Jelena Jankovic and current No. 1 Caroline Wozniacki to win the title.

Former world No. 2 Vera Zvonareva is hitting again and says she has launched her comeback. The 29-year-old Russian was plagued with hip and shoulder injuries in 2012 and hasn't played an event ...