Serena, Venus Williams into 4th round at Australian Open

MELBOURNE, Australia (AP) -- Serena Williams saw that older sister Venus was progressing to the fourth round at a Grand Slam tournament for the first time since 2011 and it inspired her own comeback win on Saturday at the Australian Open. Top-ranked Serena Willliams made a lackluster start to her third-round match against No. 26-ranked Elina Svitolina on Rod...