Sergei Bubka defeated Konstantin Kravchuk 6-4 6-4 in the Czech Rep F4 round of 32 on hard.
Bubka S. took it in straight sets.
Sergei Bubka beat Konstantin Kravchuk 6-4 6-4. Umpiry, "Sergei Bubka vs Konstantin Kravchuk — Czech Rep F4 Round of 32", https://umpiry.com/match/2006-11-27/bubka-vs-kravchuk-czech-rep-f4-r32?utm_source=cite (as of 27 November 2006).