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.

Jannik Sinner may have equalled a professional-era Wimbledon record with his dominant opening week, but the world number one remains firmly focused on what is to come rather than adding entries in the history books.