Carlos Costa defeated Andrei Chesnokov 6-3 6-2 6-4 in the Roland Garros round of 64 on clay. The upset overturned the form book — Andrei Chesnokov came in leading the head-to-head 2–0, defending last year's round of 128. Carlos Costa claimed a first win over Andrei Chesnokov in three meetings, narrowing the head-to-head to 2–1.
Costa C. took it in straight sets.
Costa C. and Chesnokov A. faced 1 of the same opponent in the last 12 months. Costa C. went 0–1 (0%) against them, Chesnokov A. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.