Head to head
1
Hard
0
1
Clay
0
Jhonathan Medina-Alvarez's wins on the left · Carlos Avellan's on the right · bar lengths share one scale
All meetings (2)
| 2006 | Davis Cup G1 PO: VEN vs ECU | Hard | RR | Jhonathan Medina-Alvarez | 0-6 6-3 1-6 7-5 3-0 RET |
| 2003 | Davis Cup G1 R2: ECU vs VEN | Clay | RR | Jhonathan Medina-Alvarez | 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.