Head to head
2
Clay
2
Nicolas Massu's wins on the left · Sergio Roitman's on the right · bar lengths share one scale
All meetings (4)
| 2008 | Vina del Mar | Clay | R32 | Sergio Roitman | 6-7(3) 7-6(4) 6-3 |
| 2007 | Kitzbuhel | Clay | R32 | Sergio Roitman | 7-5 6-2 |
| 2007 | Casablanca | Clay | R32 | Nicolas Massu | 6-2 6-3 |
| 2007 | Vina del Mar | Clay | QF | Nicolas Massu | 0-6 7-6(3) RET |
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.