Head to head
0
Clay
1
0
Carpet
1
Robert Kreiss's wins on the left · Ilie Nastase's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Rome | Clay | R32 | Ilie Nastase | 7-5 6-1 |
| 1973 | London-3 | Carpet | R16 | Ilie Nastase | 6-1 6-1 |
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.