Stefanos Tsitsipas beats Gael Monfils 2-1 at Dubai Championships

Stefanos Tsitsipas of Greece serves during the singles semifinal match between Stefanos Tsitsipas of Greece and Gael Monfils of France at the ATP Dubai Duty Free Tennis Championships 2019 in Dubai, the United Arab Emirates, March 1, 2019. Stefanos Tsitsipas won 2-1. (Xinhua/Mahmoud Khaled)