Alberto Martin defeated Adrian Voinea 6-4 6-4 in the Stuttgart round of 16 on grass. The result followed the form book — Alberto Martin came in leading the head-to-head 2–1, defending last year's quarter-final. Alberto Martin extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-09-10 | Bucharest | R32 | clay | Adrian Voinea | 3-6 6-1 6-4 |
| 1999-09-27 | Bucharest | R32 | clay | Alberto Martin | 3-6 6-4 7-5 |
| 1997-04-14 | Barcelona | R64 | clay | Alberto Martin | 6-1 6-1 |
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 62). ATP, WTA & Challenger.