Djokovic wins Astana final in straight sets for 90th title


              Serbia's Novak Djokovic celebrates his victory in the ATP 500 Astana Open tennis tournament final match against Stefanos Tsitsipas of Greece in Astana, Kazakhstan, Sunday, Oct. 9, 2022. (AP Photo/Stas Filippov)
            
              Stefanos Tsitsipas of Greece reacts during the ATP 500 Astana Open tennis tournament final match against Serbia's Novak Djokovic in Astana, Kazakhstan, Sunday, Oct. 9, 2022. (AP Photo/Stas Filippov)
            
              Serbia's Novak Djokovic, left, who finished first and Stefanos Tsitsipas of Greece, the runner up, pose with their trophies after the final match of the ATP 500 Astana Open tennis tournament in Astana, Kazakhstan, Sunday, Oct. 9, 2022. (AP Photo/Stas Filippov)
            
              Serbia's Novak Djokovic signs autographs after winning the final tennis match of the ATP 500 Astana Open tennis tournament against Stefanos Tsitsipas of Greece in Astana, Kazakhstan, Sunday, Oct. 9, 2022. (AP Photo/Stas Filippov)
            
              Stefanos Tsitsipas of Greece returns the ball to Serbia's Novak Djokovic during their ATP 500 Astana Open tennis tournament final match in Astana, Kazakhstan, Sunday, Oct. 9, 2022. (AP Photo/Stas Filippov)
            
              Serbia's Novak Djokovic returns the ball to Stefanos Tsitsipas of Greece during their ATP 500 Astana Open tennis tournament final match in Astana, Kazakhstan, Sunday, Oct. 9, 2022. (AP Photo/Stas Filippov)
Djokovic wins Astana final in straight sets for 90th title