Andrey Golubev defeated Jan Mertl 6-3 6-2 in the Moscow qualifying round on hard.
Golubev A. took it in straight sets.
Golubev A. and Mertl J. faced 1 of the same opponent in the last 12 months. Golubev A. went 1–0 (100%) against them, Mertl J. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Andrey Golubev beat Jan Mertl 6-3 6-2. Umpiry, "Andrey Golubev vs Jan Mertl — Moscow Qualifying Round", https://umpiry.com/match/2013-10-14/golubev-vs-mertl-moscow-qf?utm_source=cite (as of 14 October 2013).