Ivan Sergeyev defeated Adam Chadaj 6-3 6-3 in the Tunisia F6 round of 32 on hard.
Sergeyev I. took it in straight sets.
Ivan Sergeyev beat Adam Chadaj 6-3 6-3. Umpiry, "Ivan Sergeyev vs Adam Chadaj — Tunisia F6 Round of 32", https://umpiry.com/match/2007-10-29/chadaj-vs-sergeyev-tunisia-f6-r32?utm_source=cite (as of 29 October 2007).