'If he serves well it is much easier' - Alex Corretja feels serve key to Stefanos Tsitsipas' French Open chances
Alex Corretja feels Stefanos Tsitsipas must serve well if he is the make a deep run at the French Open. After two tough matches, Tsitsipas produced an excellent display to beat Mikael Ymer 6-2 6-2 6-1. Ad/> The warm weather was more suited to Tsitsipas, as the conditions allowed him to get more action on the ball, and he dominated his Swedish opponent.


