Head to head
1
Clay
2
1
Carpet
0
Arnaud Boetsch's wins on the left · Carlos Costa's on the right · bar lengths share one scale
All meetings (4)
| 1997 | Monte Carlo Masters | Clay | R16 | Carlos Costa | 6-4 7-5 |
| 1994 | Gstaad | Clay | R16 | Arnaud Boetsch | 6-3 6-4 |
| 1993 | Stockholm Masters | Carpet | R16 | Arnaud Boetsch | 6-3 6-7(5) 6-1 |
| 1992 | Madrid | Clay | QF | Carlos Costa | 6-4 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.