Head to head
1
Hard
0
0
Clay
1
Amir Hadad's wins on the left · Stefan Koubek's on the right · bar lengths share one scale
All meetings (2)
| 2002 | Davis Cup G1 R1: AUT vs ISR | Clay | RR | Stefan Koubek | 6-1 6-3 7-6(2) |
| 1998 | Davis Cup G1 QF: ISR vs AUT | Hard | RR | Amir Hadad | 7-6(5) 6-4 6-3 |
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.