Goals by centre-back Robert Andrich, his second of the night, and winger Diaby in a five-minute burst late in the game swung the result for hosts Leverkusen.
While the Germans are guaranteed a last 16 place, the away defeat means Celtic will finish in third spot after second-placed Real Betis won 2-0 at Ferencvaros Budapest.
Andrich's early header for Leverkusen was cancelled out when Josip Juranovic equalised with a first-half penalty before Jota was left unmarked in the area to fire Celtic ahead for the first time just after the break. Читать дальше...