Auger-Aliassime suffers upset loss to Molcan in Grand Prix quarters in Morocco

Felix Auger-Aliassime fell to Alex Molcan Thursday in the quarter-finals of the Grand Prix Hassan II ATP event 6-4, 2-6, 7-6 (7) in Marrakesh, Morocco.

Auger-Aliassime entered the tournament as its top seed but got upset by Molcan.

The 21-year-old Montreal native committed 10 double faults in the match as unforced errors of his own factored into his defeat.

Molcan is ranked 65th in the world while Auger-Aliassime is ranked No. 9.

The Slovak will next see the Netherlands' Botic van de Zandschulp in the semifinals of the event.

WATCH | Molcan advances to semis with upset victory over Auger-Aliassime: