Alex Rybakov defeated Wil Spencer 6-2 6-4 in the USA F33 qualifying round on clay. The upset overturned the form book — Wil Spencer came in leading the head-to-head 1–0. Alex Rybakov claimed a first win over Wil Spencer in two meetings, levelling the head-to-head at 1–1.
Rybakov A. took it in straight sets.
Clay: Rybakov A. leads 1–0 · Hard: Spencer W. leads 1–0
Alex Rybakov beat Wil Spencer 6-2 6-4. Umpiry, "Alex Rybakov vs Wil Spencer — USA F33 Qualifying Round", https://umpiry.com/match/2015-11-16/rybakov-vs-spencer-usa-f33-qf?utm_source=cite (as of 16 November 2015).