Head to head
1
Clay
1
1
Grass
0
Deon Joubert's wins on the left · Colin Dowdeswell's on the right · bar lengths share one scale
All meetings (3)
| 1977 | Columbus | Clay | R64 | Deon Joubert | 6-4 6-3 |
| 1975 | Madrid-1 | Clay | R64 | Colin Dowdeswell | 6-2 7-6 |
| 1973 | Wimbledon | Grass | R128 | Deon Joubert | 6-3 4-6 6-4 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.