Jannik Sinner needs only three sets to take down Pedro Martinez Portero and advance to Wimbledon's round of 16. (0:51)Open Extended ReactionsAs well as Jannik Sinner is playing at Wimbledon, he doesn't appear to need much in the way of help. Against Martinez, Sinner went up 5-0 after 20 minutes. Fewest Games Lost Over 3 Rounds Year Player Games 2025 Jannik Sinner 17 2004 Roger Federer 19 1982 John McEnroe 20 *Men's No. With Sinner and Cobolli also through, that means three Italian men will play in the Wimbledon round of 16 for the first time in the Open era.