Head to head
1
Clay
6
Andrei Cherkasov's wins on the left · Carlos Costa's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1996 | Monte Carlo Masters | Clay | R64 | Carlos Costa | 6-2 6-1 |
| 1994 | Barcelona | Clay | R32 | Carlos Costa | 6-4 6-4 |
| 1994 | Estoril | Clay | R32 | Carlos Costa | 6-3 6-2 |
| 1993 | Prague | Clay | QF | Andrei Cherkasov | 6-3 7-5 |
| 1993 | Hilversum | Clay | QF | Carlos Costa | 6-4 7-5 |
| 1993 | Monte Carlo Masters | Clay | R16 | Carlos Costa | 6-1 6-0 |
| 1990 | Barcelona | Clay | R32 | Carlos Costa | 6-3 6-2 |
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.