Head to head
0
Hard
1
0
Clay
1
1
Carpet
0
Buster C. Mottram's wins on the left · Kim Warwick's on the right · bar lengths share one scale
All meetings (3)
| 1981 | Hong Kong | Hard | R32 | Kim Warwick | 5-7 7-5 6-0 |
| 1978 | Tokyo-2 | Carpet | R32 | Buster C. Mottram | 7-5 6-4 |
| 1978 | Stuttgart | Clay | SF | Kim Warwick | 4-6 6-4 6-3 |
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.