Celtic and LASK
25 August 2026
Celtic crashed out of the Champions League despite holding a four-goal aggregate advantage during the second leg against LASK. After winning 3-0 in Glasgow and scoring first in Austria, Celtic lost 5-1 after extra time and 5-4 overall.
LASK recovered through four goals in regulation time before Samuel Adeniran scored again in extra time to complete the turnaround. The defeat sends Celtic into the Europa League and leaves Scotland without a Champions League league-phase club.