Serena Williams, Roger Federer Retain Top Rankings

Jan. 31 -- Australian Open champions Serena Williams and Roger Federer will maintain their No. 1 rankings when the new WTA and ATP rankings are released on Monday.

Williams, who beat Henin in Saturday's Australian Open final, has extended her current stretch at No. 1 to 15 weeks. Projections provided by the WTA show Williams will begin her 88th career week as the top-ranked player.

There will be movement on the women's side, with Li Na becoming the first Chinese player ever to enter the top 10 when she reaches a career high No. 10 following her semi-final run.

Justine Henin, who was unranked and playing on a wild-card entry at her first major in two years, still needs to play another tournament before she gets an official ranking.

Federer, who defeated Britain's Andy Murray in the Australian Open men's final on Sunday, will begin his 268th week as No. 1 and match Jimmy Connors, currently in third place, for total number of weeks as world No. 1.

Serena Williams DVDs carries complete match DVDs, such as the one with her runaway win against Dinara Safina in the 2009 Australian Open tournament, or the emotional victory over sister Venus in the 2003 Australian Open, as well as other major titles.