Head to head
1
Hard
0
0
Grass
1
John Sadri's wins on the left · Drew Gitlin's on the right · bar lengths share one scale
All meetings (2)
| 1983 | Wimbledon | Grass | R128 | Drew Gitlin | 7-5 6-7 6-1 7-5 |
| 1981 | Hong Kong | Hard | R32 | John Sadri | 6-3 3-6 6-1 |
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.