Head to head
1
Clay
0
0
Grass
1
Allan Stone's wins on the left · Bill Bowrey's on the right · bar lengths share one scale
All meetings (2)
| 1969 | Cincinnati | Clay | R16 | Allan Stone | 6-8 6-1 7-5 |
| 1968 | Adelaide | Grass | F | Bill Bowrey | 6-4 6-3 4-6 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.