Federer, Murray advance to Aussie Open quarters

January 21st, 2013

Switzerland's Roger Federer waves to the crowd after his fourth round win over Canada's Milos Raonic at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 21, 2013. (AP Photo/Dita Alangkara)MELBOURNE, Australia (AP) — The toughest sides of the men's and women's draws at the Australian Open are playing up to expectations. Now, a consequence of that smooth sailing is the likelihood of some semifinals being worthy of any Grand Slam title matches.