Head to head
1
Hard
0
1
Clay
0
2
Grass
0
Ken Rosewall's wins on the left · Allan Stone's on the right · bar lengths share one scale
All meetings (4)
| 1977 | Australian Open-2 | Grass | R16 | Ken Rosewall | 6-4 4-6 6-4 4-6 9-7 |
| 1977 | Hong Kong | Hard | QF | Ken Rosewall | 1-6 7-6 6-3 |
| 1972 | Hollywood WCT | Clay | R32 | Ken Rosewall | 6-4 6-2 |
| 1971 | Australian Open | Grass | SF | Ken Rosewall | 7-6 6-1 3-6 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.