Sania one win away from becoming world number one

"You try not to think about it, but we're human, and I'm obviously thinking about it," Mirza said. "But I'm trying to block it out and play every point. That's what we're trying to do." They will now fight it out with Casey Dellacqua and Darija Jurak, who got past Marina Erakovic and Andrea Petkovic in the other semifinal 6-4 1-6 10-5.