Besides, Stephens said, it didn't affect the outcome of the match.
"No, not at all. She played obviously a really good match," she said. "First set she played awesome; got close in the second. It didn't go my way, but I wouldn't say at all what happened affected the match."
Novak Djokovic dispensed with No. 4-seeded David Ferrer 6-2, 6-2, 6-1 in the night match, saying he "played perfectly" to reach his third consecutive Australian Open title match. Then he dispensed some medical advice of his own.
The Serb, who won the Australian titles in 2008, 2011 and 2012, wore a white shirt with a red cross on the back, pretending to be a doctor to treat Henri Leconte during a legends doubles match at Rod Laver Arena.
He's relaxed now that he has an extra day to prepare for Sunday's final. Djokovic will next play the winner of Friday's semifinal between No. 2 Roger Federer, a four-time Australian Open champion, and No. 3 Andy Murray, the U.S. Open champion.
Djokovic lost only seven points in 11 service games against Ferrer, and hit 30 crisp, clean winners in an almost flawless performance.
"I cannot remember the last time I played so well," Djokovic said. "I've played many great matches, but this one stands out. Hopefully, I can play the same level on Sunday."
He played confidently in the first two sets, and was sublime in the third. Even Ferrer, who has now lost five Grand Slam semifinals and never reached a championship match, was surprised.
After hitting a forehand a fraction wide of the line and losing his challenge in a review, Ferrer double-faulted to give Djokovic match point. The errors were a measure of just how much pressure Djokovic was applying.
Right after his semifinal, Djokovic started playing mind games leading to the final.
"Federer-Murray, when they're playing it's always very close," he said, confirming he'd be closely watching the match. "I wouldn't give the role of the favorite to either of them. I expect to enjoy it. Whoever I play against, I'm going to be ready."
Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.