Marcelo Rios defeated Stefan Koubek 6-4 6-0 in the 1999 St. Poelten quarterfinal on clay courts.
Match Statistics
| Stat | Marcelo Rios | Stefan Koubek |
| Aces | 2 | 1 |
| Double faults | 3 | 0 |
| First serve % | 46 | 61 |
| First serve points won % | 65 | 53 |
| Second serve points won % | 67 | 55 |
| Break points saved % | 100 | 50 |
| Break points converted % | 50 | 0 |
| Service points won % | 66 | 54 |
| Return points won % | 46 | 34 |
| Total points won % | 57 | 43 |
Player Comparison
| Field | Marcelo Rios | Stefan Koubek |
| Country |
CHI
|
AUT
|
| Birth date | Dec 26, 1975 | Jan 2, 1977 |
| Age | 23 | 22 |
| Height | 175 cm | 175 cm |
| Handedness | Left-Handed | Left-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 9 | 69 |
| Ranking points (entering) | 2,422 | 694 |
| Elo (entering) | 1,975 | 1,656 |
| Current career W-L | 366–180 | 195–235 |
| Current career earnings | $9,713,771 | $3,365,024 |
Path
Marcelo Rios's path
Marcelo Rios's next match