Celtic's Europa League campaign began last night with such promise but ended in disappointment after Real Betis came from 2-0 down to win the game.

Albian Ajeti scored his third in two games by managing to force the ball into the net after great work from Jota on the right.

Josip Juranovic's second came from the penalty spot, which came about after David Turnbull and Ajeti linked up to draw the foul from Claudio Bravo in the Betis goal.

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So where did it all go wrong? Less than four minutes later the Spaniards had halved the deficit; less than six minutes later they'd drawn level.

Our qualified analyst Craig Nisbet explores how the game got away from Celtic as well as what Ange Postecoglou's side did well.