Head to head
1
Hard
1
1
Clay
0
Thomas Johansson's wins on the left · Jan-Michael Gambill's on the right · bar lengths share one scale
All meetings (3)
| 2001 | Hamburg Masters | Clay | R16 | Thomas Johansson | 3-6 6-4 6-4 |
| 2000 | US Open | Hard | R32 | Thomas Johansson | 3-6 6-3 7-6(5) 7-6(1) |
| 2000 | Long Island | Hard | R32 | Jan-Michael Gambill | 7-6(5) 7-5 |
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.