Lastly in the men's singles competition, India's Commonwealth Games champion Lakshya Sen defeated Lee Zii Jia of Malaysia by 21-14, 13-21, 21-13 in a match lasting 42 minutes to reach pre-quarterfinals. Indian mixed doubles duo B Sumeeth Reddy and N Sikki Reddy secured a win in their opening round match at the ongoing China Masters badminton tournament on Tuesday.