Head to head
1
Hard
0
1
Clay
0
Nicola Spear's wins on the left · Christian Kuhnke's on the right · bar lengths share one scale
All meetings (2)
| 1970 | Barranquilla | Clay | R32 | Nicola Spear | 6-4 6-1 |
| 1970 | Caracas | Hard | R16 | Nicola Spear | 8-6 6-3 |
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.