Head to head
1
Carpet
1
Terry Addison's wins on the left · Clark Graebner's on the right · bar lengths share one scale
All meetings (2)
| 1971 | Des Moines | Carpet | QF | Terry Addison | 4-6 7-6 6-3 |
| 1971 | Hampton | Carpet | R32 | Clark Graebner | 6-2 3-0 RET |
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.