Head to head
1
Clay
4
Hans Gildemeister's wins on the left · Jose-Luis Clerc's on the right · bar lengths share one scale
All meetings (5)
| 1982 | Sao Paulo | Clay | QF | Jose-Luis Clerc | 0-6 6-4 6-4 |
| 1981 | Boston | Clay | F | Jose-Luis Clerc | 0-6 6-2 6-2 |
| 1979 | Quito | Clay | QF | Jose-Luis Clerc | 6-3 1-6 6-2 |
| 1979 | Washington-2 | Clay | QF | Jose-Luis Clerc | 4-6 6-1 6-2 |
| 1979 | Davis Cup SAM F: ARG vs CHI | Clay | RR | Hans Gildemeister | 6-1 2-6 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.