Celtic blow four-goal lead to crash out of Champions League, extending 22-year exile

Celtic led LASK 4-1 on aggregate at half-time of their Champions League play-off second leg and lost the tie. O'Neill admitted Celtic "should've been out of sight by half-time" and called it "the major disappointment." The collapse extends Celtic's absence from the group stage to 22 years — their second straight play-off exit.