Head to head
1
Clay
1
Jay Berger's wins on the left · Lawson Duncan's on the right · bar lengths share one scale
All meetings (2)
| 1989 | Charleston | Clay | F | Jay Berger | 6-4 6-3 |
| 1988 | Charleston | Clay | QF | Lawson Duncan | 6-0 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.