In the first round of the doubles draw of the $50K ATP Challenger tournament in Khorat, Thailand Grigor Dimitrov and Kittipong Wachiramanowong (Thailand) defeated Chris Guccione (Australia) / Marcio Torres (Brazil) with a result of 6-3 7-6(7). On Thursday the Bulgarian-Thair pair will play against the Seed 4 brothers Sanchai Ratiwatana / Sonchat Ratiwatana of Thailand.

Grigor Dimitrov gained 13 ATP points for the first round win.