Adrian Voinea defeated Marcelo Rios 6-0 7-5 in the Amsterdam round of 16 on clay. The upset overturned the form book — Marcelo Rios came in leading the head-to-head 4–0, defending the title. Adrian Voinea claimed a first win over Marcelo Rios in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-05 | Scottsdale | R32 | hard | Marcelo Rios | 7-6 6-2 |
| 1999-04-05 | Estoril | R32 | clay | Marcelo Rios | 3-6 6-4 6-2 |
| 1997-02-17 | Antwerp | R32 | hard | Marcelo Rios | 6-1 6-4 |
| 1996-05-06 | Hamburg | R32 | clay | Marcelo Rios | 6-2 6-1 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About