Andrey Golubev defeated Jan Hajek 7-6 6-7 1-6 7-6 6-3 in the CZE vs KAZ round robin on hard. The result followed the form book — Andrey Golubev came in leading the head-to-head 1–0. Andrey Golubev extended the head-to-head to 2–0.
Golubev A. came through in five sets.
Andrey Golubev beat Jan Hajek 7-6 6-7 1-6 7-6 6-3. Umpiry, "Andrey Golubev vs Jan Hajek — CZE vs KAZ Round Robin", https://umpiry.com/match/2011-03-04/golubev-vs-hajek-cze-vs-kaz-rr?utm_source=cite (as of 4 March 2011).