Head to head
1
Hard
0
1
Clay
0
Nicolas Massu's wins on the left · Alex Calatrava's on the right · bar lengths share one scale
All meetings (2)
| 2006 | Kitzbuhel | Clay | R32 | Nicolas Massu | 3-6 7-5 7-6(3) |
| 2001 | Hong Kong | Hard | R32 | Nicolas Massu | 2-6 7-6(5) 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.