Marcelo Rios defeated Wayne Black 6-4 5-7 4-6 6-2 6-1 in the Roland Garros round of 128 on clay. The upset overturned the form book — Wayne Black came in leading the head-to-head 1–0. Marcelo Rios claimed a first win over Wayne Black in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-09-24 | Davis Cup WG PO: ZIM vs CHI | RR | hard | Wayne Black | 7-5 5-7 7-6(3) 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 110). ATP, WTA & Challenger.