Two-time Olympic medallist PV Sindhu registered an easy 21-16, 21-9 win against world No. 62 Talia Ng of Canada in the opening round on Wednesday, as per Olympics.com. Meanwhile, Commonwealth Games 2022 champion Lakshya Sen defeated world No. 4 Kunlavut Vitidsarn of Thailand 21-18, 21-15 in a first-round of men's singles match.