Eight seeded players fell on Day One at Wimbledon
Only Taylor Fritz survived the first round at Roland Garros for the Americans.
Both former world number ones were hampered by injuries
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