Head to head
1
Hard
0
1
Clay
0
2
Grass
1
Phil Dent's wins on the left · Colin Dibley's on the right · bar lengths share one scale
All meetings (5)
| 1979 | Adelaide | Grass | R32 | Colin Dibley | 6-3 6-4 |
| 1975 | Cincinnati | Hard | R32 | Phil Dent | 6-7 7-6 6-3 |
| 1974 | Wimbledon | Grass | R128 | Phil Dent | 4-6 4-6 9-8 6-4 11-9 |
| 1973 | Australian Open | Grass | QF | Phil Dent | 6-4 6-4 6-4 |
| 1971 | Gstaad | Clay | R16 | Phil Dent | 6-1 6-4 |
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.