Head to head
Rivalry summary
Ken Rosewall and Geoff Masters met 8 times on the ATP tour between 1972 and 1978. Ken Rosewall leads the head-to-head 6–2 against Geoff Masters. By surface, they are level 1–1 on hard; Rosewall leads 2–1 on clay; Rosewall leads 2–0 on grass. They contested 1 finals, with Rosewall winning 1 of them.
1
Hard
1
2
Clay
1
2
Grass
0
1
Carpet
0
Ken Rosewall's wins on the left · Geoff Masters's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1978 | Sydney-1 | Hard | SF | Geoff Masters | 6-2 6-3 |
| 1976 | Hong Kong | Hard | R16 | Ken Rosewall | 6-3 6-1 |
| 1976 | Charlotte WCT | Clay | QF | Ken Rosewall | 6-2 6-3 |
| 1975 | Perth | Carpet | R32 | Ken Rosewall | 6-4 3-6 6-4 |
| 1975 | Melbourne | Clay | R16 | Geoff Masters | 6-2 6-3 |
| 1973 | Osaka | Clay | R16 | Ken Rosewall | 6-2 6-0 |
| 1973 | Sydney-1 | Grass | SF | Ken Rosewall | 6-7 6-3 6-2 1-6 6-1 |
| 1972 | Brisbane | Grass | F | Ken Rosewall | 6-2 5-7 6-4 3-6 7-5 |
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.