Karol Kucera defeated Daniel Vacek 7-6 6-7 2-6 6-0 6-1 in the Australian Open round of 64 on hard. The result followed the form book — Karol Kucera came in leading the head-to-head 2–0, defending last year's round of 64. Karol Kucera extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-21 | Wimbledon | R32 | grass | Karol Kucera | 6-1 6-3 3-6 7-6(4) |
| 1998-10-19 | Ostrava | R32 | carpet | Karol Kucera | 4-6 7-6(3) 6-3 |
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 139). ATP, WTA & Challenger.