Second-seeded Agnieszka Radwanska of Poland earned a third consecutive -- and fourth overall -- semifinal berth at the Qatar Total Open when she quickly dispatched Yanina Wickmayer of Belgium 6-2, 6-1 on Friday.
Anastasia Pavlyuchenkova is making up for lost time at the age of 22. The Russian looked like a safe bet to become a top 10 player when she cracked the top 50 in 2008 and broke into the top 20 two years later.
Serena Williams got on and off court as quickly as she could in the scorching heat Friday, registering yet another record with match win No. 61 at the Australian Open as she advanced to the fourth round with a 6-3, 6-3 victory over Daniela Hantuchova.
Fifth-seeded Angelique Kerber of Germany beat Dominika Cibulkova of Slovakia 7-6 (5), 7-5 on Monday to move into the second round of the Sydney International, one of the last warmup tournaments for the Australian Open starting next week.