Here are some of the best photos from the opening day of action at the world-renowned youth tournament.
1. Linfield celebrate
Linfield’s Cameron Kennedy pictured after scoring his teams first goal during Monday's game in Coleraine against Warrenpoint Town Photo: Arthur Allison/Pacemaker Press
2. Scuffle
Manchester United and Hertha Berlin players clash at the end of the game Photo: Stephen Hamilton/Presseye
3. Seeing red
Manchester United’s Reece Munro and Hertha Berlin’s Sami Akova see red Photo: Stephen Hamilton/Presseye
4. Team shot
Liverpool team during Monday's Boys Elite match at Ballymena Showgrounds against Valencia Photo: Brian Little/PressEye
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