Chelsea advanced to the knockout stage of the Champions League with a game to spare after beating 10-man Qarabag 4-0 on Wednesday, securing manager Antonio Conte’s 50th victory in all competitions with the Blues.Barcelona needed only a point to reach the Round of 16 and the Spanish superpower got exactly that against Juventus. A 0-0 draw at last year’s runner-up was enough to ensure top spot in Group D.Already through, Paris Saint-Germain conceded the first goal of its European campaign in the first minute – before then unleashing its unstoppable firepower to thrash Celtic 7-1 in Paris.A goalless draw at Basel would have been enough for Manchester United to top Group A, but the Premier League club slipped to its first group stage loss, going down 1-0 to a goal conceded just a minute from time.Here is a look at what happened in Wednesday’s games.___GROUP AManchester United was deservedly beaten 1-0 by a spirited Basel, leaving all the qualification places open with one game remaining. Basel defender Michael Lang struck in the 89th minute to earn a win for the Swiss champion.Still, United leads the standings with 12 points, three clear of both Basel and CSKA Moscow, which earlier won…