Head to head
1
Clay
2
1
Carpet
0
Christian Bergstrom's wins on the left · Carlos Costa's on the right · bar lengths share one scale
All meetings (4)
| 1995 | Bastad | Clay | R16 | Carlos Costa | 6-4 7-6(2) |
| 1993 | Rome Masters | Clay | R32 | Christian Bergstrom | 6-2 6-7(3) 6-3 |
| 1992 | Stockholm Masters | Carpet | R32 | Christian Bergstrom | 3-6 6-4 6-3 |
| 1992 | Stuttgart Outdoor | Clay | R32 | Carlos Costa | 6-3 7-6(5) |
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.