Last year’s Wimbledon finalist Maria Sharapova overcame 30th-seeded German Angelique Kerber 6-1, 6-2 to reach the round of last 16 at this year’s Australian Open.
I'm going to have to say Jankovic. She made an iepimssrve run at the US Open and had a chance to win the 1st set against Serena. Sharapova would be a contender but she hasn't been playing well and will have to settle in.. I'm betting she'll start playing good after the French Open. Jelena Jankovic is my pic.