Sania Mirza and Ivan Dodig held their nerves .
Sania Mirza and Ivan Dodig saved two match points against Rohan Bopanna and Gabriela Dabrowski before pulling off a tense win to seal a place in the mixed doubles semi-finals of the Australian Open .
Sania Mirza and Ivan Dodig held their nerves and saved two match points against Rohan Bopanna and Gabriela Dabrowski before pulling off a tense win to seal a place in the mixed doubles semi-finals of the Australian Open .