Karol Kucera defeated Sergi Bruguera 6-3 2-6 7-5 in the Stuttgart Outdoor quarter-final on clay. The result followed the form book — Karol Kucera came in leading the head-to-head 2–0. Karol Kucera extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-27 | Umag | R32 | clay | Karol Kucera | 6-4 6-0 |
| 1998-01-19 | Australian Open | R128 | hard | Karol Kucera | 3-6 7-5 6-1 RET |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 180). ATP, WTA & Challenger.