Celtic held 1 -1 by Scottish side Champions League Maribor in playoff . Scottish champion will host second leg next Wednesday . Celtic qualified after Porto was thrown out of competition . The two will meet again next Tuesday with Celtic now the firm favorite to progress following the 1-1 draw . Porto claims 1 -0 win at Lille .
Celtic held 1 -1 by Scottish side Champions League Maribor in playoff . Scottish champion will host second leg next Wednesday . Celtic qualified after Porto was thrown out of competition . Porto claims 1 -0 win at Lille .