By surface
| Surface | Alex Obrien | Mikael Tillstrom |
|---|---|---|
| Hard | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1998-04-13 | ATP | Tokyo | Round of 32 | Hard | Mikael Tillstrom | 7-5 | 4-6 | 4-6 | ||
| 1997-01-06 | ATP | Sydney Outdoor | Round of 16 | Hard | Alex Obrien | 6-4 | 6-74 | 6-4 | ||
| 1996-08-19 | ATP | Canada Masters | Round of 16 | Hard | Alex Obrien | 6-3 | 2-6 | 6-3 |