All 9 men's and 9 women's teams are included in this set.
 
In a season heavily affected by, and also extended by, the COVID-19 pandemic, the champions were decided by the percentage of possible points won with all countries playing differing numbers of matches.
In the men's tournament, after claiming their first World Cup in 2018, Belgium came Nation League champions for the first time, finishing 10% ahead of Australia with Germany in third place.
In the women's tournament, Netherlands retained their title from 2019, losing just once in twelve matches and finishing a massive 25% clear of Argentina with Great Britain third.