Stanislas Wawrinka has beaten Novak Djokovic and made it through to the semi-final of the Australian Open.
Djokovic had won 14 matches against Wawrinka in a row, but that run has now ended.
Wawrinka said: "It was a tough one and I was nervous. Now I will go in the ice bath for a long, long time."
His next match will be against Tomas Berdych for a place in the final.