Updated On: 09 January, 2013 12:31 AM IST | | AFP
Stars slug it out after Sydney International tournament is hit by a searing heatwave
World No 4 Agnieszka Radwanska said it was “too hot to play tennis” and China’s Li Na said it was like a sauna as the Sydney International was hit by a searing heatwave yesterday.

Agnieszka Radwanska serves in her second round match against Kimiko Date-Krumm in Sydney. PIC/Getty Images