New Delhi: Defending champion and ace shuttler Saina Nehwal entered the semi-final of India Open Super Series Badminton 2016 on Friday.
Saina beat Sung Ji-hyun in a decider 19-21 21-14, 21-19 to book the last four place.
Both players were reported to be completely exhausted after the close duel.
Saina will be taking on World No. 2 LI Xuerui of China on Saturday.