Jamie Murray and Martina Hingis through to mixed doubles final

Murray and Hingis saved five set points as they won the second set in a tie-break to secure their victory.

The win comes after Horia Tecau and Jean-Julien Rojer knocked Murray and Bruno Soares out of the men's doubles competition.

Now Murray and Hingis will be looking to build on their success at Wimbledon earlier this year.

Asked for the secret of their success, Murray, who will bid for a fifth grand slam title, said: "Pick the best partner.

"We played a lot of great stuff at Wimbledon. Here we've fought really hard. Again today was very close. She (Hingis) made some great shots at the end. We just found a way through and looking forward to the final tomorrow."

They will face the third seeds Hao-Ching Chan and Michael Venus in the final;.