Head to head
1
Hard
0
0
Clay
1
0
Grass
3
1
Carpet
0
John Lloyd's wins on the left · Colin Dibley's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1978 | Memphis | Carpet | R32 | John Lloyd | 6-2 6-4 |
| 1977 | Adelaide-2 | Grass | R64 | Colin Dibley | 6-3 6-3 |
| 1977 | Maui | Hard | R16 | John Lloyd | 6-3 6-2 |
| 1977 | Toronto-2 | Clay | R32 | Colin Dibley | 6-3 6-0 |
| 1973 | Sydney-1 | Grass | SF | Colin Dibley | 6-3 6-3 6-4 |
| 1973 | Australian Open | Grass | R32 | Colin Dibley | 7-6 6-4 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.