Champions League: Matchday 6 (B) - NYTimes.com With games on Matchday 6 (B) of the group stage of the UEFA Champions League on Wednesday, we continue a featurette in which we hope to bring Goal readers video of the best (and most important) goals of the day, courtesy of Fox Soccer. Unlike Tuesday's games, when not one of the eight games had a bearing on which teams advanced to the knockout stage, Wednesday's matches in all four groups were pivotal. The top two teams in each of the four groups advance to the knockout round with the draw (on Dec. 20) for the Round of 16. Matches are scheduled to begin on Feb. 12. Shakhtar Donetsk 0, Juventus 1 Video: Kucher own-goal gifts Juventus 1-0 lead Donetsk only needed to show up for 90 minutes to claim a spot in the Round of 16. And for the Ukrainian team it was mission accomplished, albeit in second place with a likely more difficult opponent next. The key here was that Juventus took the 3 points, won Group E and relegated Chelsea to the Europa League when Olexandr Kucher knocked the ball into his own net in the 56th minute. Chelsea 6, Nordsjaelland 1 Video: Mata puts game out of reach Juan Mata followed his own shot and scored Chelsea's fifth goal in the goalfest at Stamford Bridge. Did we say too little too late? Bayern Munich 4, BATE 1 Video: Goal Bayern 1-0 BATE Munich, the league leaders in Germany's Bundesliga, ended up needing all four goals to clinch the top spot in Group F. Lille 0, Valencia 1 Video: Penalty LOSC 0-1 Valencia Jonas tucked away a first-half penalty kick as Valencia finished tied with Bayern Munich on points, but yielded first place on goal differential. Barcelona 0, Benfica 0 Video: Messi injured against Benfica The result means nothing because Barcelona's Lionel Messi was taken off the field on a stretcher after injuring his left knee in an encounter with Benfica goalkeeper Artur Moraes. Glasgow Celtic 2, Spartak Moscow 1 Video: Commons goal puts Celtic through Georgios Samaras was knocked down in the penalty area. Kris Commons knocked the penalty kick off the crossbar and over the line as Celtic knocked Benfica out of the Champions League. Manchester United 0, Cluj 1 Video: Luis Alberto's screamer stuns Red Devils Cluj, the defending champion of Romania, did all it had to -- going to Old Trafford and coming away with a win -- but it was not enough. Now the Europa League will have to do for one of the emerging clubs in Eastern Europe. Nice goal, though. ... United still finished first in Group H. Braga 1, Galatasaray 2 Video: Aydin Yilmaz doubles Galatasaray's lead Two goals by Aydin Yilmaz gave Galatasaray the win over Braga and sent the Turkish club to the knockout stage for the first time in 11 years. Galatasaray edged Cluj on the basis of head-to-head results.