Andrey Rublev defeated Diego Schwartzman 6-1 7-5 in the San Diego quarter-final on hard. Andrey Rublev moved ahead in the head-to-head, 2–1.
Rublev A. took it in straight sets.
Rublev A. and Schwartzman D. faced 15 of the same opponents in the last 12 months. Rublev A. went 16–7 (70%) against them, Schwartzman D. 10–12 (45%). Rublev A. came out better against 6 of 14 comparable opponents, Schwartzman D. against 3 — though 1 of those edges carries caveats (retirement).
Hard: Rublev A. leads 2–0 · Clay: Schwartzman D. leads 1–0
Andrey Rublev beat Diego Schwartzman 6-1 7-5. Umpiry, "Andrey Rublev vs Diego Schwartzman — San Diego Quarter-final", https://umpiry.com/match/2021-09-27/rublev-vs-schwartzman-san-diego-qf?utm_source=cite (as of 27 September 2021).