Head to head
2
Hard
0
John Sadri's wins on the left · Danie Visser's on the right · bar lengths share one scale
All meetings (2)
| 1985 | Johannesburg | Hard | R16 | John Sadri | 7-6 7-6 |
| 1982 | Columbus | Hard | R32 | John Sadri | 6-7 6-1 6-2 |
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.