MELBOURNE, Australia - Helped by the Williams sisters' large haul of Grand Slam singles titles, players with 37 majors will contest third-round matches Saturday at the Australian Open.
Associated Press: What to watch at the Australian Open
Spain's David Ferrer plays a shot during his men's singles match against Ukraine's Sergiy Stakhovsky on day four of the 2015 Australian Open tennis tournament in Melbourne on Jan. 22, 2015.
