Winner in two sets after dismissing three set points, the 6th player in the world reached the round of 16 to find either Ugo Humbert or Alexander Zverev. Calm in the first act, the Greek rectified a poorly started situation in the following set. Broken from the start and led 3-0 by the Canadian, Tsitsipas recovered and took the measure of his opponent in the tie-break of the second round.