Top two teams in each group qualify for the first knockout round. Third placed team to play in the UEFA Cup.
Cypriot underdogs Anorthosis Famagusta will reach the Champions League last 16 later on Wednesday if they beat Werder Bremen at home and Group B leaders Inter Milan defeat Panathinaikos. The competition newcomers can seal their shock progression with a game in hand and will be confident after holding the Germans to a 0-0 draw in Bremen in their first group game.
Substitute Lionel Messi scored two late goals, including one in stoppage time, to lead 2006 winners Barcelona to a 2-1 victory at Shakhtar Donetsk in the Champions League on Wednesday. Last season's runners-up Chelsea were held to a 0-0 draw at surprise packages CFR Cluj, who were playing in Romania's third division just six years ago.
A goal in each half from Mancini and Adriano gave Inter Milan a 2-0 win over Panathinaikos in their opening Champions League Group B game on Tuesday.
Greek Super League leaders Olympiakos Piraeus set a club record 17 successive league wins by beating Levadiakos 3-1 at the Georgios Karaiskakis stadium on Sunday.
Up to 50 of Chelsea fans possessing tickets were stopped from entering the ground for Tuesday's Champions League game at CSKA Moscow.
South Korea's women archers mastered trying conditions in the individual competition on Sunday.
Twice former winners Benfica came from behind to beat the English side 2-1 to reach the last 16 of the tournament.\nA round-up of Wednesday's matches.
A rare headed goal from Rivaldo earned Olympiakos Piraeus a 1-0 win over Akratitos in the Greek first division.
A look at the Greece squad ahead of their Euro 2004 semi-final against the Czech Republic.
The Catalans routed Panathinaikos 5-0 and marched into the last 16 of the Champions League.
The trio of Dola Banerjee, Reena Kumari and Sumangala Sharma suffered a solitary point defeat in the team event.
Keane will test out his hamstring after missing the mid-week Champions League win at Panathinaikos with a strain.
Alex Oxlade-Chamberlain became the second England international to leave Arsenal in two days when he joined Premier League rivals Liverpool for a reported 40 million pounds on Thursday.
AS Monaco, beaten 2-0 at home in the first leg of their Champions League semi-final against Juventus, will have to make history in Tuesday's return if they are to end Ligue 1's long absence from the final.
Barcelona must appreciate matching the club's record of nine wins and a draw in their first 10 games of a Liga campaign, especially after Real Madrid's defeat at Girona, coach Ernesto Valverde told a news conference on Monday.
News of all that's transpired on and off the football field
Barcelona lost ground on La Liga leaders Real Madrid when their 11-match winning streak was snapped by Malaga, while Premier League pacesetters Chelsea dropped points at home to Burnley. Bayern Munich enjoyed a second-successive goalrush in the Bundesliga after routing Paderborn 6-0 while AS Roma lost ground to Serie A leaders Juventus after yet another draw. This and more from the happenings in the world of football over the weekend.
Cristiano Ronaldo bagged his first five-goal haul in Real Madrid's 9-1 hammering of Granada while title-chasing Bayern Munich and Chelsea won again in Germany and England.
La Liga leaders Real Madrid were thumped 4-0 away by city rivals Atletico Madrid to open up the Spanish title race, while Chelsea strengthened their hold on top spot in the English Premier League after a 2-1 win at Aston Villa.
Here is the round-up of all the football action across Europe on the weekend
A summary of the results of the football matches played across Europe on Sunday
The policy of buying players cheap and selling them for a higher price a few years on is a business model that worked well for clubs like Atletico Madrid and FC Porto. With the transfer window open for the next few weeks, Rediff.com takes a look at clubs that made smart deals over the years.