As well as Jannik Sinner is playing at Wimbledon, he doesn't appear to need much in the way of help. Still, he got some Saturday when his opponent, Pedro Martinez, was dealing with a problematic shoulder and often put in first serves at so-so speeds.

No. 1 Jannik Sinner made his way to the fourth round for the seventh consecutive Grand Slam tournament Saturday at Wimbledon. He has yet to drop serve across his opening three matches and has conceded just 17 games.

Jannik Sinner continued his cruise through the Wimbledon draw as he brushed aside a hampered Pedro Martinez to reach the last-16. It was a case of the calm after the storm on Centre Court, which had been at fever pitch on Friday night for Emma Raducanu’s thrilling showdown with Aryna Sabalenka.