Carlos Alcaraz eased into the quarter-finals of the Rotterdam Open on Thursday with a comfortable straight-sets win over Italian qualifier Andrea Vavassori. The top-seeded Alcaraz had far too much firepower and accuracy for Vavassori, ranked 317 in the world, running out a 6-2, 6-1 winner in just over an hour. "Today, I think I hit everything pretty well. I'm just hopeful I can keep going and be a bit better next round," said the Spaniard after the match. Wearing a breathing aid on his nose as he recovers from illness, Alcaraz got off to a flying start, breaking in the very first game and sealing the set 6-2 as the Italian pushed a forehand wide.