Tsitsipas advances
Last year's semi-finalist dominates Mikael Ymer 6-2 6-4 6-3 to launch his AO.
There were some concerns about his elbow coming into match but he shook them off to get the job done.
Tsitsipas through to R2 with a straight set win over Ymer 6-2, 6-4, 6-3
