James Duckworth vs Flavio Cobolli — R64 — Wimbledon

Two tiebreaks decided the first hour of this one, both to Flavio Cobolli by the narrowest of margins — 7-6(4) and 7-6(3) — before the match cracked open. The difference on the razor-thin sets was return conversion: James Duckworth went 2 of 7 on break points while Cobolli finished 0 of 4, unable to break serve until the fourth set, when he took Duckworth's serve three times to close 6-1. Cobolli's 15 aces to 7 and 48 winners papered over the 4 double faults, and he now leads their head-to-head 2-0 in his first meeting with Duckworth on grass at Wimbledon.