Sindhu enters Thailand Open final
World No.29 Gregoria stretched World No.5 Sindhu in the first two games of a semi-final. Second seed Sindhu dug deep to win the first game 23-21 before losing the second game 16-21. Gregoria ran out of gas in the third game which Sindhu comfortably with a 21-9 margin.
Okuhara defeated United States seventh seed Beiwen Zhang 21-17 21-10 in 34 minutes in the other semi-final.
Prior to Sunday s final Sindhu and Okuhara have fought 10 times in their careers with both winning five times each.
--IANS pur/vm