Head to head
Rivalry summary
Nicolas Almagro and Martin Vassallo Arguello met 5 times on the ATP tour between 2006 and 2009. Nicolas Almagro leads the head-to-head 5–0 against Martin Vassallo Arguello. By surface, Almagro leads 5–0 on clay.
5
Clay
0
Nicolas Almagro's wins on the left · Martin Vassallo Arguello's on the right · bar lengths share one scale
All meetings (5)
| 2009 | Acapulco | Clay | SF | Nicolas Almagro | 6-4 6-4 |
| 2009 | Costa do Sauipe | Clay | R16 | Nicolas Almagro | 6-4 6-4 |
| 2008 | Buenos Aires | Clay | R32 | Nicolas Almagro | 7-6(5) 7-6(2) |
| 2007 | Buenos Aires | Clay | RR | Nicolas Almagro | 7-5 6-4 |
| 2006 | Palermo | Clay | QF | Nicolas Almagro | 6-2 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.