Oliver Gross defeated Petr Luxa 6-4 7-5 in the Roland Garros qualifying round of 64 on clay. The upset overturned the form book — Petr Luxa came in leading the head-to-head 1–0, defending last year's round of 128. Oliver Gross claimed a first win over Petr Luxa in two meetings, levelling the head-to-head at 1–1.
Gross O. took it in straight sets.
Clay: Gross O. leads 1–0 · Hard: Luxa P. leads 1–0
Oliver Gross beat Petr Luxa 6-4 7-5. Umpiry, "Oliver Gross vs Petr Luxa — Roland Garros Qualifying Round of 64", https://umpiry.com/match/2000-05-29/gross-vs-luxa-roland-garros-q64?utm_source=cite (as of 29 May 2000).