Preview: Refreshed Zheng eyes maiden Grand Slam title at Australian Open, Sinner favored in men's singles

MELBOURNE, Jan. 11 (Xinhua) -- Refreshed and motivated, Chinese tennis star Zheng Qinwen is hoping to go one better at the Australian Open and win her maiden Grand Slam singles title.

Men's defending champion Jannik Sinner has avoided rivals Carlos Alcaraz and Novak Djokovic, a 10-time tournament champion, in his half of the draw.

There are 11 Chinese players in the main draw, but most of the attention wi