Davy Sum defeated Robin Olin 7-6 6-1 in the Lithuania F1 round of 32 on clay.
Sum D. took it in straight sets.
Davy Sum beat Robin Olin 7-6(3) 6-1. Umpiry, "Davy Sum vs Robin Olin — Lithuania F1 Round of 32", https://umpiry.com/match/2011-08-01/olin-vs-sum-lithuania-f1-r32?utm_source=cite (as of 1 August 2011).