Tsitsipas shakes off determined de Minaur
Newly-crowned Monte Carlo Masters champion Tsitsipas defeated Aussie Alex de Minaur 7-5 6-3, stretching his straight-sets winning streak to seven matches.
Next up for the second seed is a meeting with Felix Auger-Aliassime, who beat fellow Canadian Denis Shapovalov 6-2 6-3, while Jannik Sinner beat Roberto Bautista Agut 7-6 (11-9) 6-2.
Tsitsipas next faces 11th seeded Canadian Felix Auger-Aliassime who got the better of compatriot Denis Shapovalov 6-2, 6-3.
"I was happy with my level today," said Auger-Aliassime.
"It's never easy to play against him and it's great to have won in straight sets. The next match won't be easy, a tough challenge."
