Artem Sitak defeated Daniel Kumlin 6-1 3-6 6-2 in the Germany F20 qualifying round on hard.
Sitak A. came through in three sets.
Artem Sitak beat Daniel Kumlin 6-1 3-6 6-2. Umpiry, "Artem Sitak vs Daniel Kumlin — Germany F20 Qualifying Round", https://umpiry.com/match/2007-10-15/kumlin-vs-sitak-germany-f20-qf?utm_source=cite (as of 15 October 2007).