Head to head
0
Hard
1
0
Carpet
1
Victor Amaya's wins on the left · Stan Smith's on the right · bar lengths share one scale
All meetings (2)
| 1983 | Los Angeles | Hard | R64 | Stan Smith | 6-4 6-1 |
| 1977 | Washington-1 | Carpet | R16 | Stan Smith | 6-3 7-6 |
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.