Head to head
4
Clay
1
Felix Mantilla's wins on the left · Alberto Martin's on the right · bar lengths share one scale
All meetings (5)
| 2005 | Buenos Aires | Clay | QF | Alberto Martin | 5-7 6-4 7-6(3) |
| 2003 | Hamburg Masters | Clay | R64 | Felix Mantilla | 6-0 6-4 |
| 2003 | Vina del Mar | Clay | R32 | Felix Mantilla | 6-1 6-4 |
| 2001 | Barcelona | Clay | R64 | Felix Mantilla | 7-5 6-3 |
| 1999 | Barcelona | Clay | R32 | Felix Mantilla | 6-3 6-2 |
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.