Lionel Messi, Luis Suarez and Neymar combined to devastating effect as Barcelona swatted Celtic aside 7-0 at the Nou Camp to lay down a marker in Champions League Group C on Tuesday.
Manchester City's Sergio Aguero scored a hat-trick as coach Pep Guardiola maintained his 100 per cent record at the club with a commanding 4-0 victory against Borussia Moenchengladbach in their rearranged Champions League Group C opener on Wednesday.
A round-up of all the international friendlies played on Tuesday
Angel di Maria's move from Real Madrid to Old Trafford was such a disaster that Manchester United was more than willing to incur losses of more than 15 million pounds on their investment. Bikash Mohapatra/Rediff.com looks at the Argentina star's nightmare year at the 'Theatre of Dreams'.
Roberto Firmino's goal gave Brazil a 1-0 victory over Chile in a feisty friendly at the Emirates Stadium in London on Sunday, their eighth successive win since last year's disappointing World Cup campaign.
Barcelona forward Lionel Messi equalled the Champions League scoring record of 71 goals when he struck for the second time in the 76th minute of Wednesday's Group F match at Ajax Amsterdam.
Photos from the Champions League matches played across Europe on Tuesday.