Omar Jasika beat Marat Sharipov in the round of 16 at the Wuning Open 3, an ATP Challenger 50 event, 6-3, 3-0. According to api.tennis, the win sent Jasika through to the quarterfinals.
Jasika takes control as Sharipov retires
Jasika won the opening set, and all the games played in the second set went his way. The match ended when Sharipov retired, with no further play in the second set.
Jasika had to come from behind in the previous round after dropping the first set, beating Martin Borisiouk 4-6, 6-3, 7-5. Sharipov reached the round of 16 with a 7-5, 6-4 win over Semyon Pankin.