Complex sentence: He made his first team debut on 6 August 2014 against Beşiktaş J.K. in a UEFA Champions League third round qualifier replacing Jordy Clasie after 69 minutes in a 3--1 away defeat.
Split into simpler sentences: He made his first team debut on 6 August 2014 against Beşiktaş J.K. in a UEFA Champions League third round qualifier. He replaced Jordy Clasie after 69 minutes in a 3-1 away defeat.