Complex sentence: He made his Bundesliga debut on 18 September 2015 against TSG 1899 Hoffenheim replacing Yunus Mallı after 88 minutes in a 3--1 home win.
Split into simpler sentences: He made his Bundesliga debut at 18 September 2015 against TSG 1899 Hoffenheim. He replaced Yunus Mallı after 88 minutes in a 3-1 home win.