Teams who were able to participate in this tournament are those who took part at their respective continental junior championships, South America and NORCECA. Cuba and Colombia declined to participate and Peru and Guatemala failed to apply.[2]
The competition format for the 2015 Junior Pan American Volleyball Cup divides the 6 participating teams in 1 group of 6.
The best team from Group A and Group B will advance to the semifinals, the second and third teams from Group B will play the quarterfinals against the second and third teams from Pool A.
Pool standing procedure
Match won 3–0: 5 points for the winner, 0 point for the loser
Match won 3–1: 4 points for the winner, 1 points for the loser
Match won 3–2: 3 points for the winner, 2 points for the loser
In case of tie, the teams were classified according to the following criteria:
points ratio and sets ratio[3]