Head to head
1
Hard
0
Robert Trogolo's wins on the left · Lewis Sylvester's on the right · bar lengths share one scale
All meetings (1)
| 1972 | Johannesburg-1 | Hard | R128 | Robert Trogolo | 6-7 4-6 6-1 7-6 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.