Yahiya Doumbia defeated Bartlomiej Dabrowski 6-1 3-6 4-6 7-6 6-3 in the SEN vs POL round robin on hard. The upset overturned the form book — Bartlomiej Dabrowski came in leading the head-to-head 1–0. Yahiya Doumbia claimed a first win over Bartlomiej Dabrowski in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-12 | France F5 | R32 | clay | Bartlomiej Dabrowski | 6-2 4-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.