Head to head
1
Grass
0
0
Carpet
1
Jun Kamiwazumi's wins on the left · Ove Nils Bengtson's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Bologna WCT | Carpet | R32 | Ove Nils Bengtson | 6-2 6-3 |
| 1972 | Bristol | Grass | R32 | Jun Kamiwazumi | 6-3 9-8 |
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.