George Goldhoff defeated Volodymyr Zakharov 6-3 6-3 in the M25 Tulsa 1 qualifying round of 16 on hard.
Goldhoff G. took it in straight sets.
George Goldhoff beat Volodymyr Zakharov 6-3 6-3. Umpiry, "George Goldhoff vs Volodymyr Zakharov — M25 Tulsa 1 Qualifying Round of 16", https://umpiry.com/match/2022-06-21/goldhoff-vs-zakharov-m25-tulsa-1-q16?utm_source=cite (as of 21 June 2022).