Head to head
Rivalry summary
Alvaro Betancur and Hans Gildemeister met 4 times on the ATP tour between 1978 and 1980. Hans Gildemeister leads the head-to-head 3–1 against Alvaro Betancur. By surface, Gildemeister leads 3–1 on clay.
1
Clay
3
Alvaro Betancur's wins on the left · Hans Gildemeister's on the right · bar lengths share one scale
All meetings (4)
| 1980 | Buenos Aires | Clay | R32 | Hans Gildemeister | 6-0 3-0 RET |
| 1980 | Madrid | Clay | R32 | Hans Gildemeister | 6-3 6-1 |
| 1979 | Bogota | Clay | R32 | Alvaro Betancur | 6-2 6-0 |
| 1978 | Cincinnati | Clay | R32 | Hans Gildemeister | 6-2 6-4 |
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.