Head to head
Rivalry summary
Sammy Giammalva Jr. and Chip Hooper met 2 times on the ATP tour between 1983 and 1985. Sammy Giammalva Jr. leads the head-to-head 2–0 against Chip Hooper.
1
Hard
0
1
Carpet
0
Sammy Giammalva Jr.'s wins on the left · Chip Hooper's on the right · bar lengths share one scale
All meetings (2)
| 1985 | Brussels | Carpet | R16 | Sammy Giammalva Jr. | 7-6 6-1 |
| 1983 | Montreal | Hard | R32 | Sammy Giammalva Jr. | 6-4 7-5 |
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.