Stian Boretti defeated Sergei Bubka 7-6 6-4 in the Belarus F2 round of 32 on hard.
Boretti S. took it in straight sets.
Stian Boretti beat Sergei Bubka 7-6(2) 6-4. Umpiry, "Stian Boretti vs Sergei Bubka — Belarus F2 Round of 32", https://umpiry.com/match/2005-09-12/boretti-vs-bubka-belarus-f2-r32?utm_source=cite (as of 12 September 2005).