St Mirren at Parkhead on Saturday. Ange Postecoglou 's team drew first blood from AZ Alkmaar with a gutsy and dynamic performance that edged them closer to the group stage.
Their 2-0 win means there is plenty of work still to do in the Netherlands but Celtic can't afford to look ahead to the second leg just yet.
First, they need to continue their resurgent form in the Scottish Premiership as Jim Goodwin's Saints come to town.The Hoops will be hoping to make it six straight wins in all competitions as they recover from their early stumble and Postecoglou has been putting his players through their paces at Lennoxtown.Get all the latest Celtic news sent straight to your Inbox every day by signing up to our newsletter.We cover every morsel of.
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