Head to head
1
Grass
0
1
Carpet
1
John Sadri's wins on the left · John Lloyd's on the right · bar lengths share one scale
All meetings (3)
| 1984 | Australian Open | Grass | R64 | John Sadri | 6-4 3-6 4-6 7-6 6-3 |
| 1984 | Wembley | Carpet | R32 | John Lloyd | 7-6 5-7 6-1 |
| 1979 | San Francisco | Carpet | R32 | John Sadri | 6-3 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.