A year ago this week, Andrey Rublev suffered a fate that had felt inevitable for some time. He was disqualified from a match for completely losing his cool. Rublev, 27 and the men’s world No.

Andrey Rublev credited his mental approach after beating Jack Draper 7-5, 5-7, 6-1 to win the Qatar Open for the second time Saturday. It was Rublev’s third three-set win in three days.

DOHA, Qatar -- Andrey Rublev credited his mental approach after beating Jack Draper 7-5, 5-7, 6-1 to win the Qatar Open for the second time Saturday. It was Rublev's third three-set win in three days.