Head to head
2
Clay
3
Jose Luis Damiani's wins on the left · Ricardo Ycaza's on the right · bar lengths share one scale
All meetings (5)
| 1982 | Hamburg | Clay | R64 | Jose Luis Damiani | 7-6 6-4 |
| 1981 | Davis Cup SAM SF: ECU vs URU | Clay | RR | Jose Luis Damiani | 6-4 4-4 RET |
| 1977 | Davis Cup SAM PR: URU vs ECU | Clay | RR | Ricardo Ycaza | 6-4 7-5 6-1 |
| 1976 | Davis Cup AME PR: URU vs ECU | Clay | RR | Ricardo Ycaza | 6-4 6-2 6-1 |
| 1973 | Davis Cup SAM PQ: ECU vs URU | Clay | RR | Ricardo Ycaza | 10-8 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.