Carlos Alcaraz beat Alejandro Davidovich 6-4, 7-5 in the quarter-finals. The Spaniard will now face Britain's Daniel Evans in the last eight.
Greece's Stefanos Tsitsipas beat Australia's Alex de Minaur in the other quarter-final. The 5th seed will play Italy's Lorenzo Musetti in the semi-finals, who beat his opponent Jannik Sinner by forfeit in Monte Carlo last week. The final will be played on Sunday.