Head to head
1
Grass
0
Nicholas Kalogeropoulos's wins on the left · Ray Keldie's on the right · bar lengths share one scale
All meetings (1)
| 1970 | Wimbledon | Grass | R128 | Nicholas Kalogeropoulos | 4-6 6-2 6-3 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.