Isa Mammetgulyyev defeated Michal Marko 6-1 6-2 in the Poland F4 qualifying round of 32 on clay.
Mammetgulyyev I. took it in straight sets.
Isa Mammetgulyyev beat Michal Marko 6-1 6-2. Umpiry, "Isa Mammetgulyyev vs Michal Marko — Poland F4 Qualifying Round of 32", https://umpiry.com/match/2016-06-13/mammetgulyyev-vs-marko-poland-f4-q32?utm_source=cite (as of 13 June 2016).