Adrian Mannarino overcame 12 aces to defeat fellow Frenchman Arthur Gea in the quarterfinals of the Open Occitanie on Friday in Montpellier, France. The wild card Gea won the first set thanks to a lost serve from Mannarino, but Mannarino was able to win the match in just more than 2 1/2 hours, 5-7, 6-4, 6-4.