While Olympic bronze-medallist Saina had to draw from her reservoir of experience to stave off the challenge of the Akane Yamaguchi of Japan, young Srikanth notched up a stunning straight-game victory over two-time Olympic champion Lin Dan of China to register his maiden Super Series title.
In her sixth appearance in the prestigious tournament, World No. 5 Indian prevailed over the 17-year-old Akane 21-12 22-20 in the women's singles final that lasted 42 minutes at the Haixia Olympic Sport Center.
This is the first time any Indian male shuttler has won a Super Series Premier event ever since the Super Series and Premier tournaments were introduced.
In a battle of nerve, Srikanth led 11-7 initially but Lin came back to narrow it down to 11-10. The 31-year-old showed tremendous control in his strokes but the Indian used his sharp angled net dribbles and powerful smash to keep his nose ahead at 14-12.
The Indian then produced a body line smash to snatch the opening game from his fancied rival.
The second game started on a similar note as both the shuttlers put their best foot forward to move together till 8-8 before Lin entered the interval with a 11-9 lead.
Srikanth, however, soon drew parity at 12-12 and then moved neck and neck till 15-15.
Srikanth, who won the Thailand Open Grand Prix Gold last year, had finished runners-up at the 2014 India Open Grand Prix Gold event in Lucknow and was a quarter-finalist in this year's Malaysian Open.
