Head to head
2
Clay
1
Jurgen Melzer's wins on the left · Agustin Calleri's on the right · bar lengths share one scale
All meetings (3)
| 2009 | Kitzbuhel | Clay | R16 | Jurgen Melzer | 6-4 7-5 |
| 2008 | Stuttgart | Clay | R32 | Agustin Calleri | 7-6(3) 6-4 |
| 2002 | Umag | Clay | R16 | Jurgen Melzer | 6-7(3) 7-5 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.