Head to head
1
Hard
1
Andreas Vinciguerra's wins on the left · Stefan Koubek's on the right · bar lengths share one scale
All meetings (2)
| 2003 | Australian Open | Hard | R128 | Andreas Vinciguerra | 6-4 6-4 6-1 |
| 2002 | Doha | Hard | QF | Stefan Koubek | 6-3 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.