Head to head
Rivalry summary
Alex Calatrava and Mariano Puerta met 2 times on the ATP tour between 2000 and 2005. Their head-to-head is level at 1–1. By surface, they are level 1–1 on clay.
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Clay
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Alex Calatrava's wins on the left · Mariano Puerta's on the right · bar lengths share one scale
All meetings (2)
| 2005 | St. Poelten | Clay | R32 | Mariano Puerta | 7-5 6-2 |
| 2000 | San Marino | Clay | R32 | Alex Calatrava | 6-7(4) 7-6(4) 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.