Head to head
Rivalry summary
Dennis Ralston and Colin Stubs met 2 times on the ATP tour between 1968 and 1970. Their head-to-head is level at 1–1.
0
Hard
1
1
Grass
0
Dennis Ralston's wins on the left · Colin Stubs's on the right · bar lengths share one scale
All meetings (2)
| 1970 | Melbourne | Grass | R32 | Dennis Ralston | 12-10 6-3 8-6 |
| 1968 | Los Angeles-2 | Hard | R64 | Colin Stubs | 2-6 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.