Head to head
1
Hard
0
1
Clay
1
Nicolas Massu's wins on the left · Jurgen Melzer's on the right · bar lengths share one scale
All meetings (3)
| 2009 | Davis Cup WG PO: CHI vs AUT | Clay | RR | Nicolas Massu | 4-6 6-4 6-4 6-3 |
| 2004 | Hamburg Masters | Clay | R64 | Jurgen Melzer | 6-3 6-0 |
| 2002 | US Open | Hard | R64 | Nicolas Massu | 6-4 7-6(3) 4-6 6-0 |
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.