Group Stages - Paris
Location: Le Dock Pullman, batiment 137, 50 Avenue du Président Wilson, 93200 La Plaine Saint-Denis, France
Dates: October 1-4, October 8-11
Ticket details will be released on July 6; tickets go on sale July 8
Quarterfinals - London
Location: SSE Arena Wembley, Arena Square, Engineers Way, London HA9 0AA, United Kingdom
Dates: October 15-18
Ticket details will be released on July 13; tickets go on sale July 15
Semifinals - Brussels
Location: Brussels Expo, Place de Belgique 1, 1020 Ville de Bruxelles, Belgium
Dates: October 24-25
Ticket details will be released on July 20; tickets go on sale on July 22
Finals - Berlin
Location: Mercedes-Benz Arena (currently O2 World - Berlin), O2-Platz 1, 10243 Berlin, Germany
Date: October 31
Ticket details will be released on July 27; tickets go on sale on July 29
More at source