Frances Tiafoe and Taylor Fritz scored big wins on Day three at the Australian Open
Both former champions looked strong in their first round matches.
Both two-seeds were impressive in their openers at Melbourne
The 20-year-old wins her maiden grand slam title despite controversy
The two-time finalist rolled past Daria Gavrilova in a second-round match
The top-seeded woman fell on the first day of the United States Open.
After more than six-and-a-half hours, Kevin Anderson defeated John Isner
The two-time Wimbledon champion defeated Kei Nishikori to advance to the final four in London.
The American has a chance to make his first grand slam semifinal
The Croat advanced to the third round on Wednesday