Stefan Koubek defeated Andreas Vinciguerra 6-3 6-4 in the 2003 Qatar Open quarterfinal on hard courts.
Match Statistics
| Stat | Stefan Koubek | Andreas Vinciguerra |
| Aces | 6 | 3 |
| Double faults | 0 | 1 |
| First serve % | 46 | 68 |
| First serve points won % | 81 | 65 |
| Second serve points won % | 77 | 42 |
| Break points saved % | 100 | 33 |
| Break points converted % | 67 | 0 |
| Service points won % | 79 | 58 |
| Return points won % | 42 | 21 |
| Total points won % | 60 | 40 |
Player Comparison
| Field | Stefan Koubek | Andreas Vinciguerra |
| Country |
AUT
|
SWE
|
| Birth date | Jan 2, 1977 | Feb 19, 1981 |
| Age | 26 | 21 |
| Height | 175 cm | 180 cm |
| Handedness | Left-Handed | Left-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 54 | 180 |
| Ranking points (entering) | 685 | 199 |
| Elo (entering) | 1,624 | 1,633 |
| Current career W-L | 195–235 | 83–89 |
| Current career earnings | $3,365,024 | $1,381,556 |
Path
Stefan Koubek's path
Stefan Koubek's next match
Andreas Vinciguerra's path