M Rifqi d. Yamanaka

M Rifqi beat Yamanaka 6-3, ret. after Yamanaka retired in the first round at the M25 Nakhon Pathom. M Rifqi won 33 of 56 points (59%). M Rifqi hit 1 ace to 3 and won 91% of points behind the first serve (10/11) against 54% for Yamanaka. M Rifqi converted 2 of 5 break points and saved 2 of 2 faced; Yamanaka converted 0 of 2. The match was played on hard in Thailand.