Roger Federer and Belinda Bencic put Switzerland into the final of the Hopman Cup following their wins on Thursday.
The Swiss Maestro defeated Team USA’s Jack Sock 7-6(5), 7-5 on the indoor courts of the Perth Arena.
Federer would race out to a 4-1 lead in the opening set tiebreaker after the duo swapped service games. The 19-time grand slam winner then earned the only break of the match late in the second set to secure the victory.
— Hopman Cup (@hopmancup) January 4, 2018
Meanwhile, Bencic also needed just two sets to defeat CoCo Vandeweghe 7-6(6), 6-4 to remain undefeated, like Federer.
Switzerland's opponents in the finalists will be decided on Friday when Group A leaders Germany take on Australia, while Belgium faces Canada. The final will be played on Saturday.