Lionel Messi scored his 100th goal in European competition to lead 10-man Barcelona to a 3-1 victory at home to Olympiakos in the Champions League on Wednesday.
Eden Hazard and Edin Dzeko each scored twice as Chelsea rescued a thrilling 3-3 draw with Roma to stay top of Champions League Group C.
Manchester United continued their charge toward the Champions League knockout phase as Benfica's Mile Svilar, the competition's youngest-ever goalkeeper, was embarrassed by a Marcus Rashford free kick.
Celtic discovered Bayern Munich are still very much a European force as the Hoops suffered a 3-0 drubbing in their Champions League clash at the Allianz Arena.
Basel continued a strong start to their Champions League campaign with a 2-0 win at CSKA Moscow on Wednesday.
Goalkeeper Ibrahim Sehic was 10-man Qarabag's hero as they collected a first ever Champions League group stage point by holding last season's semifinalists Atletico Madrid in Baku.
Liverpool finally found their form in front of goal in a record-breaking 7-0 European away victory against hapless Maribor and finally kick-start their Champions League campaign.
Spartak Moscow sliced broke open Sevilla with rapid counter-attacks to beat the Spanish team 5-1 in the Champions League on Tuesday.
Borussia Dortmund's hopes of making the second round of the Champions League took a major blow after being held to a 1-1 at APOEL Nicosia on Tuesday.
Eight years after the club's formation, Leipzig defeated Porto 3-2 on Tuesday for their first Champions League win with all goals coming in the first half.
Cenk Tosun scored twice as Besiktas won 2-1 away to Monaco for a third straight win to move closer to qualifying for the Champions League knockout stage on Tuesday.
Bernard scored twice to lead 10-man Shakhtar Donetsk past Feyenoord 2-1 and solidify the Ukrainian team's grip on second place in Group F of the Champions League on Tuesday.
Early goals from Raheem Sterling and Gabriel Jesus saw Manchester City maintain their winning start in the Champions League with a 2-1 victory over Napoli.
Harry Kane was the headline act but Hugo Lloris stole the show as the France international's stunning save helped earn Tottenham a 1-1 draw with Real Madrid.
Edinson Cavani was on target again as Paris Saint-Germain served warning of their Champions League threat with a 3-0 pounding of fellow Group B heavyweights Bayern Munich.
Gonzalo Higuain proved his doubters wrong as he came off the bench to set Juventus on their way to a 2-0 win against Olympiakos in Champions League Group D play on Wednesday.
Barcelona edged to a 1-0 win over Sporting Lisbon following an own goal from Sebastian Coates at the Estadio Jose Alvalade to maintain a 100 percent start in Champions League Group D.
Striker Romelu Lukaku continued his remarkable scoring run with two goals as Manchester United swept aside CSKA Moscow 4-1 in Russia.
Basel's Dimitri Oberlin celebrated his 20th birthday in style with two goals and an assist to lead a 5-0 rout of Benfica in the Champions League on Wednesday.
Alvaro Morata and Michy Batshuayi proved there is life after Diego Costa as Chelsea fought back to win 2-1 at Atletico Madrid.
Celtic got their Champions League campaign up and running with an outstanding 3-0 win over Anderlecht in Brussels.
Roma improved their poor away record in the Champions League with a 2-1 victory at Qarabag on Wednesday.
Cristiano Ronaldo scored twice as holders Real Madrid secured a 3-1 win at Borussia Dortmund to maintain their 100 per cent record in Champions League Group H.
Kevin De Bruyne and Raheem Sterling struck as Manchester City moved clear in Champions League Group F with a nervy 2-0 win over Shakhtar Donestsk.
Liverpool's eight-year wait for an away win in the Champions League continued in Russia as Jurgen Klopp's much-vaunted 'Fab Four' failed to strike the right chord in the 1-1 draw with Spartak Moscow.
Monaco were taught a lesson in counterattacking football by Porto in their Champions League match on Tuesday and slumped to a 3-0 home loss after Vincent Aboubakar scored twice.
Napoli bounced back from a poor start to their Champions League campaign with a convincing 3-1 win over Feyenoord on Tuesday.
Wissam Ben Yedder scored a hat trick to lead Sevilla to a comfortable 3-0 win over Maribor in Group E of the Champions League on Tuesday.
Besiktas stayed perfect in Champions League Group G with a 2-0 win over RB Leipzig after first-half goals from Ryan Babel and Talisca on Tuesday.
Harry Kane delivered a Champions League masterclass by hitting a hat-trick and leading Tottenham to a 3-0 demolition of Apoel Nicosia.
Lorenzo Insigne's late winner gave Napoli a deserved 1-0 Champions League victory over Liverpool on Wednesday that saw the Italians move to the top of Group C.
Mauro Icardi took advantage of an error from PSV Eindhoven goalkeeper Jeroen Zoet to gift Inter Milan a 2-1 victory in their Champions League Group B clash on Wednesday.
Borussia Dortmund's blistering start to the season under manager Lucien Favre gathered momentum as the Bundesliga leaders consigned ailing Monaco to a 3-0 defeat in the Champions League on Wednesday.
Antoine Griezmann had a goal in each half -- including the 8,000th Champions League goal -- and Koke also scored in added time to lead Atletico Madrid to a 3-1 win over Club Brugge on Wednesday.
A second-half header by Moussa Marega gave Porto a 1-0 Champions League win over Galatasaray at home on Wednesday.
Lionel Messi scored twice and powered Barcelona to a 4-2 win against Tottenham in Champions League Group B at Wembley Stadium on Wednesday night.
United States international Weston McKennie's late header gave Schalke a 1-0 win over Lokomotiv Moscow in the Champions League on Wednesday as they continued to recover from a poor start to the season.
Neymar scored his second Champions League hat trick as Paris Saint-Germain rolled to a 6-1 victory over Red Star Belgrade in a Champions League group-stage game at the Parc des Princes on Wednesday.
Roma's Edin Dzeko was again the tormentor for Viktoria Plzen as he scored a hat trick in a 5-0 Champions League Group G win for the Italian side on Tuesday.
Manchester United's dismal run of form continued as they were held to a 0-0 draw by Valencia in a drab Champions League clash at Old Trafford.
Lyon produced a stirring fightback to claw back two superb goals from Shakhtar Donetsk's Junior Moraes and rescue a 2-2 draw behind closed doors in a thrilling end-to-end contest at their Groupama Stadium on Tuesday.
A depleted Real Madrid suffered a shock 1-0 Champions League defeat at CSKA Moscow on Tuesday, extending a poor run of form for the holders that has left them without a win in three games.
Benfica played the entire second half with 10 men and squandered a two-goal lead before claiming a thrilling 3-2 win away to AEK Athens in Champions League Group E action on Tuesday.
Full-back Noussair Mazraoui earned a youthful Ajax side a 1-1 draw at misfiring Bayern Munich in their Champions League Group E clash at the Allianz Arena on Tuesday.
Paulo Dybala hit a hat-trick as Juventus maintained their 100% record in the Champions League courtesy of a 3-0 win against BSC Young Boys.
David Silva nipped in to secure a late 2-1 victory for Premier League champions Manchester City at Hoffenheim.
Cristiano Ronaldo's Champions League debut for Juventus lasted only 29 minutes as he was red-carded but the Italians began their Group H campaign impressively with a 2-0 victory at Valencia on Wednesday.
Paul Pogba scored two first-half goals as Manchester United spoiled Young Boys' first appearance in the group stage of the Champions League by cruising to a comfortable 3-0 victory at the Stade de Suisse on Wednesday.
Manchester City looked far from potential Champions League winners as they fell to a surprise 2-1 loss at home to Olympique Lyonnais on Wednesday with a flat performance that leaves them with plenty of work to do to progress from Group F.
CSKA Moscow salvaged a 2-2 draw with Viktoria Plzen in the Champions League on Wednesday after a penalty deep in stoppage time.
Bayern Munich midfielder Renato Sanches had a goal and an assist in his return to Benfica in a 2-0 victory on Wednesday.
Real Madrid rode goals from Isco and Gareth Bale to a 3-0 win against Roma in their Champions League Group G opener at the Camp Nou on Wednesday.
The youngest coach in Champions League history drew his debut game Wednesday as Hoffenheim's match at Shakhtar Donetsk finished 2-2.
Nicolas Tagliafico scored two second-half goals as Ajax marked their return to the Champions League group stages with a 3-0 victory over AEK Athens on Wednesday.
A stoppage-time goal from Roberto Firmino gave Liverpool a 3-2 win over Paris Saint-Germain on a dramatic Champions League night at Anfield.
Red Star Belgrade ground out a 0-0 home draw against Napoli on the Serbian side's Champions League debut as their goalkeeper Milan Borjan made a flurry of telling saves in a pulsating Group C clash on Tuesday.
Borussia Dortmund's United States forward Christian Pulisic came off the bench to grab a late goal for a 1-0 Champions League Group A victory over Club Brugge on Tuesday.
Atletico Madrid battled their way back from a goal down to pull off a confidence-boosting 2-1 win at AS Monaco in Champions League Group A on Tuesday, with a defiant response to their troubling start to the domestic season.
Inter Milan scored two late goals as they came from 1-0 down to beat Tottenham Hotspur 2-1 in a dramatic Champions League clash at the San Siro.
Lionel Messi scored a record-setting hat trick as Barcelona opened their Champions League campaign in Group B with an impressive 4-0 win against PSV Eindhoven at the Camp Nou.