Head to head
1
Clay
0
1
Grass
0
Jay Berger's wins on the left · Fernando Luna's on the right · bar lengths share one scale
All meetings (2)
| 1989 | Boston | Clay | R16 | Jay Berger | 6-3 6-2 |
| 1988 | Wimbledon | Grass | R128 | Jay Berger | 6-1 7-6 6-0 |
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.