Head to head
1
Hard
1
0
Clay
1
0
Carpet
2
Peter Fleming's wins on the left · Guillermo Vilas's on the right · bar lengths share one scale
All meetings (5)
| 1980 | Rancho Mirage | Hard | QF | Peter Fleming | 6-1 6-4 |
| 1977 | Johannesburg-2 | Hard | QF | Guillermo Vilas | 7-6 0-6 6-4 |
| 1977 | South Orange | Clay | R16 | Guillermo Vilas | 6-1 6-7 6-1 |
| 1977 | Springfield | Carpet | QF | Guillermo Vilas | 6-3 6-3 |
| 1977 | Baltimore | Carpet | R32 | Guillermo Vilas | 6-2 3-6 6-3 |
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.