Head to head
1
Hard
0
1
Carpet
2
Buster C. Mottram's wins on the left · Bob Hewitt's on the right · bar lengths share one scale
All meetings (4)
| 1978 | Richmond WCT | Carpet | R32 | Bob Hewitt | 4-0 RET |
| 1975 | Johannesburg WCT | Hard | QF | Buster C. Mottram | 6-2 6-4 |
| 1975 | Munich WCT | Carpet | QF | Buster C. Mottram | 6-4 6-4 |
| 1975 | Barcelona WCT | Carpet | R16 | Bob Hewitt | 7-6(4) 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.