Head to head
Rivalry summary
Kenneth Carlsen and Albert Costa met 5 times on the ATP tour between 1996 and 1998. Albert Costa leads the head-to-head 3–2 against Kenneth Carlsen. By surface, they are level 1–1 on hard; Costa leads 2–1 on clay.
1
Hard
1
1
Clay
2
Kenneth Carlsen's wins on the left · Albert Costa's on the right · bar lengths share one scale
All meetings (5)
| 1998 | Roland Garros | Clay | R128 | Albert Costa | 6-3 6-2 6-2 |
| 1997 | Boston | Hard | R16 | Albert Costa | 6-3 6-4 |
| 1996 | Davis Cup WG PO: ESP vs DEN | Clay | RR | Kenneth Carlsen | 3-6 7-5 6-3 |
| 1996 | Washington | Hard | R16 | Kenneth Carlsen | 6-4 7-5 |
| 1996 | Rome Masters | Clay | R64 | Albert Costa | 6-1 6-7(3) 6-4 |
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.