Head to head
2
Hard
1
2
Carpet
3
Jakob Hlasek's wins on the left · Jonas Svensson's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (8)
| 1992 | Basel | Hard | R32 | Jonas Svensson | 6-1 4-6 6-1 |
| 1991 | US Open | Hard | R64 | Jakob Hlasek | 6-4 7-5 6-7(5) 6-3 |
| 1991 | Copenhagen | Carpet | SF | Jonas Svensson | 6-2 1-6 6-3 |
| 1990 | Cincinnati Masters | Hard | R64 | Jakob Hlasek | 6-4 4-6 7-5 |
| 1990 | Rotterdam | Carpet | SF | Jonas Svensson | 6-4 7-5 |
| 1990 | Brussels | Carpet | R16 | Jonas Svensson | 5-7 6-2 7-6 |
| 1988 | Wembley | Carpet | F | Jakob Hlasek | 6-7 3-6 6-4 6-0 7-5 |
| 1988 | Paris | Carpet | R16 | Jakob Hlasek | 3-6 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.