Head to head
1
Clay
0
0
Carpet
1
Jose Edison Mandarino's wins on the left · Ove Nils Bengtson's on the right · bar lengths share one scale
All meetings (2)
| 1969 | Dallas | Carpet | R16 | Ove Nils Bengtson | 6-0 3-6 6-3 |
| 1968 | Bastad-1 | Clay | R16 | Jose Edison Mandarino | 6-3 6-4 1-6 4-6 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.