Head to head
Rivalry summary
Sammy Giammalva Jr. and Mark Edmondson met 2 times on the ATP tour between 1983 and 1986. Their head-to-head is level at 1–1.
0
Hard
1
1
Grass
0
Sammy Giammalva Jr.'s wins on the left · Mark Edmondson's on the right · bar lengths share one scale
All meetings (2)
| 1986 | Wimbledon | Grass | R128 | Sammy Giammalva Jr. | 6-4 6-1 6-3 |
| 1983 | Las Vegas | Hard | QF | Mark Edmondson | 6-1 3-6 6-2 |
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.