Mark Koevermans defeated Sergi Bruguera 6-4 6-3 in the Hamburg round of 16 on clay. The upset overturned the form book — Sergi Bruguera came in leading the head-to-head 1–0, defending last year's round of 64, but Mark Koevermans had been the form player, winning 3 of their last 7 on clay. Mark Koevermans claimed a first win over Sergi Bruguera in two meetings, narrowing the head-to-head to 1–1.
Koevermans M. took it in straight sets.
Koevermans M. and Bruguera S. faced 1 of the same opponent in the last 12 months. Koevermans M. went 0–1 (0%) against them, Bruguera S. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.