Christian Bergstrom defeated Daniel Vacek 3-6 7-5 6-2 in the Bastad round of 32 on clay. The upset overturned the form book — Daniel Vacek came in leading the head-to-head 1–0. Christian Bergstrom claimed a first win over Daniel Vacek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-01-17 | Australian Open | R128 | hard | Daniel Vacek | 6-3 1-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.