Scott Clayton defeated Dmitry Popko 6-4 6-2 in the Qatar F3 round of 32 on hard.
Clayton S. took it in straight sets.
Scott Clayton beat Dmitry Popko 6-4 6-2. Umpiry, "Scott Clayton vs Dmitry Popko — Qatar F3 Round of 32", https://umpiry.com/match/2015-04-13/clayton-vs-popko-qatar-f3-r32?utm_source=cite (as of 13 April 2015).