Copenhagen: The former world number one, who had claimed four superseries titles in 2017, beat Toby 21-12 21-18 in 37 minutes, as the sport finally got going after the long coronavirus-forced hiatus.
The fifth seed will face Canada”s Jason Anthony Ho-Shue in the next round.
Lakshya Sen has already reached the second round with a straight game win over Christo Popov on Tuesday. He will face Hans-Kristian Solberg Vittinghus of Denmark in his next round.
The 19-year-old Indian, who claimed five titles including two Super 100 tournaments last year, produced a clinical performance to outwit Popov 21-9 21-15 to reach the second round.
Denmark Open Super 750 is the only event happening this year as the BWF was forced to cancel multiple tournaments and postpone the Asia leg and the World Tour Final to next year.