Complex sentence: Marcondes was called into the Denmark U21 squad for the Suwon Invitational Tournament, into which the team was entered in preparation for the 2016 Summer Olympics, but despite appearing in each match and scoring one goal, he was not named in the Olympic squad.
Split into simpler sentences: Marcondes was called into the Denmark U21 squad for the Suwon Invitational Tournament, into which the team was entered in preparation for the 2016 Summer Olympics. Despite appearing in each match and scoring one goal, he was not named in the Olympic squad.