Tsitsipas beats Khachanov to reach 1st Australian Open final


              Spectators watch Stefanos Tsitsipas of Greece play Karen Khachanov of Russia during their semifinal at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Aaron Favila)
            
              Supporters of Stefanos Tsitsipas of Greece hold his national flag during his semifinal against Karen Khachanov of Russia at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Dita Alangkara)
            
              Stefanos Tsitsipas of Greece plays a forehand return to Karen Khachanov of Russia during their semifinal at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Aaron Favila)
            
              Karen Khachanov of Russia plays a backhand return to Stefanos Tsitsipas of Greece during their semifinal at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Dita Alangkara)
            
              Stefanos Tsitsipas of Greece reacts after winning a point against Karen Khachanov of Russia during their semifinal at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Dita Alangkara)
            
              A supporter of Stefanos Tsitsipas of Greece holds up a sign during his semifinal against Karen Khachanov at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Dita Alangkara)
            
              Karen Khachanov of Russia plays a forehand return to Stefanos Tsitsipas of Greece during their semifinal at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Ng Han Guan)
            
              Stefanos Tsitsipas of Greece reacts after winning a point against Karen Khachanov of Russia during their semifinal at the Australian Open tennis championship in Melbourne, Australia, Friday, Jan. 27, 2023. (AP Photo/Dita Alangkara)
Tsitsipas beats Khachanov to reach 1st Australian Open final