Head to head
0
Hard
1
1
Grass
0
1
Carpet
0
Jonas Bjorkman's wins on the left · Agustin Calleri's on the right · bar lengths share one scale
All meetings (3)
| 2006 | Nottingham | Grass | R32 | Jonas Bjorkman | 2-6 6-1 6-3 |
| 2004 | Doha | Hard | QF | Agustin Calleri | 6-4 6-4 |
| 2003 | Paris Masters | Carpet | R64 | Jonas Bjorkman | 6-4 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.