Bernard Tomic came from behind to defeat Alexandr Dolgopolov 1-6, 6-4, 6-3 in the semi-finals of the Mexico Open.

Aleksandr Dolgopolov was forced to withdraw due to a right shoulder injury he sustained during quarter-finals of the Rio Open.

For the first time, the host nation fielded two teams in the tournament, and Nick Kyrgios and Daria Gavrilova went through the week unbeaten as Australia Green, culminating in their 2-0 win over Ukraine to give Australia their second Hopman Cup title.

Here's a list of players who can break out and make a name for themselves during the US Open 2015 tournament.

Bernard Tomic fired nine aces in his 6-1, 7-5 win over fourth-seed Alexandr Dolgopolov of Ukraine.

Fernando Verdasco claimed a second title five years after his first at the Kooyong Classic. Alexandr Dolgopolov was forced to retire with a knee injury.

Rafael Nadal dominated his service games against the Ukrainian and did not face a single break point during the match, which he wrapped up in just under an hour.

The 31st-ranked American, who is seeded sixth in Metz, got off to a slow start but managed to force a tiebreaker in the second set and pull through in the only first round match of the day.

Tsonga, currently number eight in the ATP world rankings, suffered a left knee injury during Wimbledon that forced him to withdraw.

The French 15th seed defeated 10th-seeded Ukrainian Alexandr Dolgopolov 7-6 (11/9), 6-3 while Jurgen Melzer defeated