Alcaraz Defeats Altmaier and Joins Arthur Fils in Monte-Carlo Quarterfinals
Despite several early mistakes, Alcaraz dominated Altmaier (6-3, 6-1) in the round of 16. This marks the 15th time the Spaniard has reached the quarterfinals in a Masters 1000 tournament.
With 17 winners and 36 points won on his serve, the world No. 3 logically prevailed against the German in just 1 hour and 25 minutes of play.
"It was very different today in terms of playing conditions. You have to be careful and focus on every shot. I think I played better than in my first match.
I tried to fix some concentration issues, especially in the first set. Against Arthur Fils, it’s going to be tough because his level is very high. Especially since it’s the first time I’ll face him.
I’ve seen him play several times—he’s a very good player. Plus, the crowd will be on his side," he told Eurosport after the match.
He will face Arthur Fils for a spot in the semifinals.
Monte-Carlo 
