China's Wang Qiang said her late coach remains in her dreams after she beat seven-time Australian Open champion Serena Williams for the finest victory of her career on Friday.
Wang said Australia's Peter McNamara, who died of cancer in July, would be proud after her steely triumph over the 23-time Grand Slam winner.
"I always dream about him. I think he could see how I played today," said Wang, who beat Williams 6-4, 6-7 (2/7), 7-5 to reach the fourth round.
"He will be proud of me. I really wish he could be here to watch me play. Yes, I miss him."