Tommy Paul defeated Jack Sock 6-1 6-1 in the Atlanta round of 32 on hard. The upset overturned the form book — Jack Sock came in defending last year's round of 16, but Tommy Paul had been the form player, winning 5 of their last 8 on hard.
Paul T. took it in straight sets.
Paul T. and Sock J. faced 3 of the same opponents in the last 12 months. Paul T. went 2–1 (67%) against them, Sock J. 0–3 (0%). Paul T. came out better against 2 of 3 comparable opponents, Sock J. against 0 — though 2 of those edges carry caveats (retirement, lower-tier event).
Only 3 common opponents — small sample, treat as indicative.
Tommy Paul beat Jack Sock 6-1 6-1. Umpiry, "Tommy Paul vs Jack Sock — Atlanta Round of 32", https://umpiry.com/match/2022-07-25/paul-vs-sock-atlanta-r32?utm_source=cite (as of 25 July 2022).