Head to head
1
Hard
0
0
Grass
1
Roscoe Tanner's wins on the left · Chris Johnstone's on the right · bar lengths share one scale
All meetings (2)
| 1981 | Sydney-2 | Grass | R16 | Chris Johnstone | 6-3 6-3 |
| 1981 | Sydney-1 | Hard | R32 | Roscoe Tanner | 6-4 7-6 |
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.