Head to head
2
Clay
5
Albert Portas's wins on the left · Felix Mantilla's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2004 | Sopot | Clay | R16 | Felix Mantilla | 5-7 7-5 7-5 |
| 2003 | Buenos Aires | Clay | R32 | Felix Mantilla | 6-3 6-1 |
| 2001 | Palermo | Clay | SF | Felix Mantilla | 2-6 7-6(4) 6-3 |
| 1999 | Umag | Clay | R16 | Albert Portas | 6-4 6-4 |
| 1997 | Stuttgart Outdoor | Clay | QF | Albert Portas | 6-2 6-4 |
| 1996 | Santiago | Clay | R32 | Felix Mantilla | 6-4 4-6 6-0 |
| 1996 | Marbella | Clay | R32 | Felix Mantilla | 6-3 7-5 |
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.