LONDON, June 17 (Xinhua) -- Top two seeds Carlos Alcaraz and Jack Draper both advanced to the second round of the men's singles at the Queen's Club Championships on Tuesday.

I'm happy to be playing in front of home crowd," said the 23-year-old British No. 1. Draper will next face Australian Alexei Popyrin, while Alcaraz is set to play compatriot Jaume Munar.