Donald Young defeated Pavel Chekhov 6-4 6-4 in the USA F2 round of 16 on hard.
Young D. took it in straight sets.
Donald Young beat Pavel Chekhov 6-4 6-4. Umpiry, "Donald Young vs Pavel Chekhov — USA F2 Round of 16", https://umpiry.com/match/2007-01-15/chekhov-vs-young-usa-f2-r16?utm_source=cite (as of 15 January 2007).