London, July 5 -- World number one Jannik Sinner produced another devastating display to
reach the Wimbledon fourth round without dropping a set today.
In his most one-sided victory of the tournament so far, the 23-year-old comprehensively outclassed 52nd-ranked Spaniard Pedro Martinez 6-1 6-3 6-1 in just one hour and 55 minutes under the Centre Court roof.
It is the fourth consecutive year Sinner, a three-time major winner, has reached the last 16 at the All England Club, where he is chasing a first Wimbledon title.
He is the only player in the men's draw yet to drop a set, losing just 17 games across the six sets he has played and not once having had his serve broken.
Speaking in his on-court interview, Sinner said: "Every time you e...