David Martin defeated Luka Gregorc 6-4 6-1 in the USA F27A round of 16 on hard.
Martin D. took it in straight sets.
David Martin beat Luka Gregorc 6-4 6-1. Umpiry, "David Martin vs Luka Gregorc — USA F27A Round of 16", https://umpiry.com/match/2003-09-29/gregorc-vs-martin-usa-f27a-r16?utm_source=cite (as of 29 September 2003).