Head to head
1
Hard
0
Tian C. Viljoen's wins on the left · George Rudman's on the right · bar lengths share one scale
All meetings (1)
| 1981 | Johannesburg-1 | Hard | R16 | Tian C. Viljoen | 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.