Williams Prepares for Next Match in Australian Open

Women's No. 1 Serena Williams is back on the court this evening, U.S. time, for her second match of the Australian Open. Williams, who won her opening match in straight sets, is set to face a player from Serbia.

In the only other women's match that involves a highly ranked player; fourth-seed Li Na (lee nah) has her second round match as well.

For the men, the highest seed to see action is No. 2 Novak Djokovic (NOH'-vak JOH'-kuh-vich). Third-seed David Ferrer (feh-REHR') is also scheduled for a second round match.

A check of unranked players of note in action today shows Sam Querrey (KWEER'-ee) and Alison Riske (RIHS'-kee) of the U.S.