[1] He was the gold medalist at the 2018 World Championships in the men's doubles event partnered with Liu Yuchen,[2] two times won the gold medal at the Asian Championships in 2017 and 2018, and was a silver medalist at the 2020 Summer Olympics.

[3] Partnered with Liu Yuchen, he finished as a silver medalist in the men's doubles, having been defeated by Lee Yang and Wang Chi-lin of Chinese Taipei in the final.

[4] In November 2021, Li announced his retirement from professional badminton citing injuries he had sustained and not fully recovered from since 2017.

A season of Superseries consisted of twelve tournaments around the world that had been introduced since 2011.

[9] Successful players were invited to the Superseries Finals, which were held at the end of each year.