Manager Arsene Wenger wants Arsenal to reinforce their title credentials by beating Manchester City in the Premier League on Sunday and called on his players to show no fear at the Etihad Stadium.
Arsenal will have another chance to beat Bayern Munich in a Champions League knockout tie after the sides were paired in the round of 16 following Monday's draw. The teams met in the knockout stages in 2005, 2013 and 2014 with the German champions winning on all three occasions. Bayern, who finished as runners-up in their group, will host the first leg.
Cesc Fabregas is torn between staying with Arsenal or moving back to Barcelona and has said he is still in real doubt over where his future lies.
Arsenal clawed back from a two-goal deficit to draw 2-2 with Barcelona on Wednesday in a rip-roaring Champions League quarter-final first leg at the Emirates.
Lionel Messi didn't enjoy his time with the Ligue 1 side Paris Saint Germain.
After Manchester took top billing in the Champions league on Tuesday it was London's turn on Wednesday when Chelsea and Arsenal recorded impressive, though contrasting, victories as the Premier League again flexed its muscles.
Having finally treated their long-empty trophy cabinet to some FA Cup silverware last season, Arsenal have splashed the cash ahead of the new Premier League campaign to improve a squad that could now be capable of pushing for loftier titles.
Arsenal can cut down the deficit to Premier League leaders Manchester City and challenge for the title this campaign, midfielder Granit Xhaka said.
Arsenal skipper Cesc Fabregas has admitted that he only stayed back at the club because he was given no choice.
Manchester United bolstered their squad with a flurry of transfer deadline day signings, Manchester City and Liverpool also splashed out while ambitious Brighton & Hove Albion sealed an audacious loan deal for Barcelona's Ansu Fati on Friday.
Favourites Barcelona will meet Benfica in the quarter-finals of the UEFA Champions League.
Lionel Messi scored twice in the second half to help Barcelona to a 2-0 win over Arsenal in their UEFA Champions League round of 16, first leg match at the Emirates Stadium in London on Tuesday.
Lionel Messi fired Barcelona into the last 16 of the Champions League with two goals in their 3-0 victory at Spartak Moscow on Tuesday but holders Chelsea are walking a tightrope after a crushing defeat by Juventus.
Arsene Wenger remained defiant on Sunday after Arsenal's 3-2 capitulation at Manchester United prompted much criticism, with one distinguished former international suggesting their performance bordered on 'a joke'.
Barcelona's Luis Suarez hit a brace and set up a double for a spritely Lionel Messi to score in his first start after injury in a rampant 6-1 Champions League victory over AS Roma on Tuesday.
Mesut Ozil guided Arsenal to a 2-0 victory over Napoli while a late Cesc Fabregas header gave Barcelona a laboured 1-0 win at 10-man Celtic in the Champions League on Tuesday.
Napoli suffered an agonising exit from the Champions League after beating Premier League leaders Arsenal 2-0 on Wednesday.
Barcelona will not be complacent in the second leg of their Champions League round of 16 tie against Arsenal despite leading 2-0 from the first game in London.
Barcelona striker Zlatan Ibrahimovic has been ruled out for the visit of Arsenal in the Champions League next week after picking up a calf injury on Saturday, the club said in a statement.
Chelsea beat Portsmouth 2-0 while Arsenal's Champions League hopes for next season suffered a bodyblow with a 1-0 defeat at Blackburn Rovers.
This and more from the happenings in the world of football
The squad and Tite will gather on Nov. 14 at Juventus' training facilities in Turin, where Brazil will hold a five-day training camp before flying to Doha on Nov. 19.
Arsenal manager Unai Emery was pleased with his team's first away clean sheet of the season.
Manchester United signed Chile forward Alexis Sanchez from Arsenal in a swap deal with midfielder Henrikh Mkhitaryan after a protracted transfer saga finally ended on Monday.
The situation Cesc Fabregas finds himself in at Arsenal is akin to a 'kidnapping' and the English club should allow him to return to Barcelona, the mayor of his home town was quoted as saying on Friday.
Arsenal will face manager Arsene Wenger's former club Monaco with defending champions Real Madrid pitted against German club Schalke.
Bayern Munich and Atletico Madrid made it four away wins from the opening four Champions League last-16 first leg matches when they triumphed at Arsenal and AC Milan respectively on Wednesday.
Holders Manchester United soothed a painful old wound for Alex Ferguson by knocking Inter Milan out of the Champions League on Wednesday, as Barcelona mauled Olympique Lyon 5-2 in a thrilling return to form. Arsenal made it four English teams in the quarter-finals for the second successive year, their youngsters showing great composure to see them home 7-6 on penalties away to AS Roma.
Earlier this season Arsenal great Henry, who scored 175 Premier League goals for the club, said Sanchez had been Wenger's "best signing in the last six years".
Images of the Champpions League matches that were played on Tuesday.
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Raul, Figo, Zidane and Ronaldo got on the score sheet as Real Madrid crushed Real Betis 4-1.
Arsenal must balance a need for goals while resolutely guarding against Manchester United's marauding counter-attacks if they are to knock the holders out of the Champions League on Tuesday. Arsene Wenger's side need to inflict United's first defeat in 25 Champions League matches as the defending champions arrive at the Emirates Stadium looking to protect a 1-0 advantage in the semi-final tie.
Man Utd sign Mount from Chelsea on five-year deal
Arsenal stayed ahead of Manchester United in the race to qualify directly for next season's Champions League when they drew 1-1 at Old Trafford on Sunday while Manchester City made sure of their place in the group stage with a 4-2 win at Swansea City.
Former Arsenal striker Ian Wright has launched a scathing attack on the club's manager Arsene Wenger, saying he could not make a case for the Frenchman to extend his reign beyond this season.
'We would be stronger with him,' Ronaldinho said of the prospect of Thierry Henry joining him at Barcelona.
Germany expects 2.7 million people to attend matches in stadiums across the country and some 12 million in its fan zones for outdoor viewing, including on a long stretch of turf laid out in front of Berlin's Brandenburg Gate.
Manchester United ended Arsenal's 15-game unbeaten away run in all competitions with a 1-0 Premier League win at Old Trafford. Unbeaten Barcelona moved three points clear in La Liga with a 4-1 victory at Real Betis, while Cristiano Ronaldo grabbed a hat-trick in Real Madrid's 5-1 win over Real Sociedad. Bayern Munich extended their unbeaten record to 37 games with a 3-0 triumph over Augsburg in the Bundesliga.