The creation of the tournament was announced in October 2017 (alongside the announcement of the Nations League) as a joint project between the FIVB, the IMG and 21 national federations.[1] The Challenger Cup serves as a qualifying tournament for the aforementioned Nations League. The FIVB Challenger Cup is held before the Nations League Final Round (in 2018 and 2019 editions) but changed it in 2022 edition and the winner earns the right to participate in the next year's Nations League.[2][3]
The six qualified teams play in 2 pools of 3 teams in a round-robin format. The top 2 teams of each pool qualify for the semifinals. The first ranked teams play against the second ranked teams in this round. The winners of the semifinals advance to compete for the Challenger Cup title. The champion team will qualify for the next year's Nations League as a challenger team.[2][4]
New format
The eight qualified teams play in a knockout stage format. The top four teams in the quarterfinals will qualify for the semifinals. The winner of the quarterfinal 1 will play a semifinal match against the winner of the quarterfinal 4 and the winner of the quarterfinal 2 will play a semifinal match against the winner of the quarterfinal 3. The winners of the semifinals will advance to compete for the Challenger Cup title. The champion team will qualify for the next year's Nations league as a challenger team.[5]