Radu Albot defeated Andrey Rublev 6-3 6-4 in the Memphis qualifying round of 16 on hard. The upset overturned the form book — Andrey Rublev came in ranked #23. Radu Albot extended the head-to-head to 2–0.
Albot R. took it in straight sets.
Hard: Albot R. leads 1–0 · Clay: Albot R. leads 1–0
Radu Albot beat Andrey Rublev 6-3 6-4. Umpiry, "Radu Albot vs Andrey Rublev — Memphis Qualifying Round of 16", https://umpiry.com/match/2016-02-06/albot-vs-rublev-memphis-q16?utm_source=cite (as of 6 February 2016).