[1/3] Tennis - Australian Open - Melbourne Park, Melbourne, Australia - January 24, 2023 Russia's Karen Khachanov in action during his quarter final match against Sebastian Korda of the U.S. REUTERS/Jaimi JoyMELBOURNE, Jan 24 (Reuters) - Karen Khachanov reached the Australian Open semi-finals for the first time on Tuesday after Sebastian Korda retired injured while trailing 7-6(5) 6-3 3-0, dashing the American's hopes of emulating his father Petr's 1998 Melbourne Park triumph.
Khachanov had also reached the last four of the 2022 U.S. Open and said it felt great to be back in a Grand Slam semi-final.
"I'm super happy to be in the semi-finals for the first time," said Rybakina.
"Of course, I was nervous, particularly in the last game, but I'm happy I managed my emotions.
Rybakina will take on third seed Jessica Pegula or twice Australian Open champion Victoria Azarenka next.