Head to head
2
Hard
1
0
Clay
1
0
Grass
1
Igor Andreev's wins on the left · Jurgen Melzer's on the right · bar lengths share one scale
All meetings (5)
| 2011 | Winston-Salem | Hard | R32 | Igor Andreev | 7-5 6-3 |
| 2008 | Basel | Hard | R32 | Igor Andreev | 7-6(5) 7-5 |
| 2008 | ''s-Hertogenbosch | Grass | R16 | Jurgen Melzer | 6-4 1-6 6-1 |
| 2004 | Long Island | Hard | R16 | Jurgen Melzer | 6-3 6-4 |
| 2004 | St. Poelten | Clay | R16 | Jurgen Melzer | 6-3 7-5 |
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.