Yu Chang defeated Vivek Shokeen 6-2 6-4 in the India F10 round of 32 on hard.
Chang Y. took it in straight sets.
Yu Chang beat Vivek Shokeen 6-2 6-4. Umpiry, "Yu Chang vs Vivek Shokeen — India F10 Round of 32", https://umpiry.com/match/2011-11-14/chang-vs-shokeen-india-f10-r32?utm_source=cite (as of 14 November 2011).