Head to head
1
Hard
0
0
Carpet
1
Tony Giammalva's wins on the left · David Carter's on the right · bar lengths share one scale
All meetings (2)
| 1983 | Philadelphia | Carpet | R64 | David Carter | 6-1 1-6 6-3 |
| 1980 | Atlanta | Hard | R16 | Tony Giammalva | 6-4 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.