Head to head
2
Clay
0
0
Grass
1
Chris Lewis's wins on the left · Onny Parun's on the right · bar lengths share one scale
All meetings (3)
| 1982 | Roland Garros | Clay | R128 | Chris Lewis | 6-3 6-3 6-3 |
| 1979 | Boston | Clay | R64 | Chris Lewis | 7-6 6-3 |
| 1976 | Wimbledon | Grass | R64 | Onny Parun | 6-3 6-4 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.