Head to head
0
Hard
2
1
Grass
0
Ricardo Acuna's wins on the left · Henry Pfister's on the right · bar lengths share one scale
All meetings (3)
| 1985 | Cleveland | Hard | QF | Henry Pfister | 5-7 6-2 6-3 |
| 1983 | Wimbledon | Grass | R64 | Ricardo Acuna | 3-6 7-6 7-6 4-6 6-4 |
| 1978 | US Open | Hard | R128 | Henry Pfister | 6-0 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.