Pandemi COVID-19 berdampak negatif bagi olahraga bulutangkis pada musim kejuaraan 2021. Banyak turnamen kejuaraan yang batal berlangsung, sebagai berikut:
BWF World Tour Super 500
Thailand Open, Bangkok, Thailand.
BWF World Tour Super 300
Thailand Masters, Bangkok, Thailand.
German Open, Mulheim, Jerman.
BWF Tour Super 100
China Masters, Lingshui, RR Cina.
International Challenge
30th Iran Fajr Badminton Int'l Challenge, Shiraz, Iran.
Canadian International Challenge, Fort McMurray, Kanada.
Austrian Open, Wien, Austria.
Maldives Badminton International Challenge, Male, Maladewa.
Osaka International Challenge, Osaka, Jepang.
International Series
Polish Open, Gniezno, Polandia.
Estonian International, Tallinn, Estonia.
Dutch International Series, Wateringen, Belanda
Future Series
Iceland International, Rekjavik, Islandia.
Slovak Open, Trencin, Slovakia.
Kenya International, Nairobi, Kenya.
XXI Giraldilla, La Habana, Kuba.
Croatian Internationa, Zagreb, Kroasia.
Grade 1 - Junior
Kejuaraan Dunia (beregu), Auckland, Selandia Baru.
Kejuaraan Dunia (perorangan), Auckland, Selandia Baru.
Junior International Grand Prix
Dutch Junior International, Haarlem, Belanda.
German Junior, Berlin,Jerman.
Junior International Challenge
Italian Junior, Milan, Italia.
Junior International Series
3 Borders International U19, Saint Louis, Prancis.
Polish Junior Open, Przemysl, Polandia.
Swedish Junior, Uppsala, Swedia.
Kejuaraan Kontinental
Pan American Cup (beregu), Fort McMurray, Kanada.
Oceania Championships (perorangan), Auckland, Selandia Baru.
Referensi: bwfbadminton.com/calendar/2021/all
