Sebastian Rivera defeated Nicholas Edlefsen 6-4 6-2 in the Mexico F5 round of 16 on hard.
Rivera S. took it in straight sets.
Sebastian Rivera beat Nicholas Edlefsen 6-4 6-2. Umpiry, "Sebastian Rivera vs Nicholas Edlefsen — Mexico F5 Round of 16", https://umpiry.com/match/2009-05-11/edlefsen-vs-rivera-mexico-f5-r16?utm_source=cite (as of 11 May 2009).