Isa Mammetgulyyev defeated Adam Blecha 6-4 2-6 10-7 in the M15 Prague 1 qualifying round of 16 on clay.
Mammetgulyyev I. came through in three sets.
Isa Mammetgulyyev beat Adam Blecha 6-4 2-6 10-7. Umpiry, "Isa Mammetgulyyev vs Adam Blecha — M15 Prague 1 Qualifying Round of 16", https://umpiry.com/match/2019-05-13/blecha-vs-mammetgulyyev-m15-prague-1-q16?utm_source=cite (as of 13 May 2019).