Head to head
Rivalry summary
Chris Johnstone and Billy Martin met 1 times on the ATP tour between 1980 and 1980. Chris Johnstone leads the head-to-head 1–0 against Billy Martin.
1
Grass
0
Chris Johnstone's wins on the left · Billy Martin's on the right · bar lengths share one scale
All meetings (1)
| 1980 | Australian Open | Grass | R64 | Chris Johnstone | 6-4 1-6 7-5 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.