Red hot Chinese Gao Xinyu staged the biggest upset of the US$25,000 Singha Cal-Comp & XYZ Printing ITF Women’s Circuit 2 after she knocked out top seed Arina Rodionova of Australia 6-1 2-6 7-5 in the second round actions at True Arena Hua Hin on Wednesda

Hua Hin - Gutsy Chinese teenager Gao Xinyu saved a match point to upset top seed Shiho Akita of Japan to win the first leg of US$25,000 Singha Cal-Camp & XYZ Printing ITF Women’s Circuit at True Arena Hua Hin yesterday.