Head to head
1
Hard
2
3
Clay
0
Guillermo Coria's wins on the left · Luis Horna's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2005 | Cincinnati Masters | Hard | R32 | Luis Horna | 6-4 6-4 |
| 2004 | Canada Masters | Hard | R64 | Luis Horna | 5-1 RET |
| 2004 | Hamburg Masters | Clay | R32 | Guillermo Coria | 6-2 3-6 6-2 |
| 2004 | Buenos Aires | Clay | R32 | Guillermo Coria | 6-1 6-2 |
| 2003 | Sopot | Clay | SF | Guillermo Coria | 6-2 6-2 |
| 2002 | Costa do Sauipe | Hard | R16 | Guillermo Coria | 6-4 6-1 |
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.