Bartlomiej Dabrowski defeated Matthias Muller 3-6 6-1 6-2 in the Czech Moravian Masters 3 qualifying round on carpet. The upset overturned the form book — Matthias Muller came in leading the head-to-head 2–1. Bartlomiej Dabrowski narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-25 | Greece 4 Masters 2 | QF | hard | Matthias Muller | 6-2 |
| 1997-10-25 | Greece 4 Masters 3 | R16 | hard | Matthias Muller | 6-2 6-4 |
| 1997-05-19 | Germany 2 Masters 3 | R32 | clay | Bartlomiej Dabrowski | 5-7 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.