Head to head
3
Hard
0
Buster C. Mottram's wins on the left · Brad Drewett's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Johannesburg-2 | Hard | R32 | Buster C. Mottram | 6-0 6-3 |
| 1979 | Hong Kong | Hard | R16 | Buster C. Mottram | 6-3 3-6 6-3 |
| 1977 | Johannesburg-1 | Hard | R32 | Buster C. Mottram | 6-2 6-1 |
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.