Manchester City marked the official opening of the City of Manchester Stadium with a memorable 2-1 victory over Barcelona. After leaving Maine Road earlier that year, Kevin Keegan's side celebrated the occasion as Nicolas Anelka became the first player to score at the new ground. Javier Saviola equalised for the visitors, but Trevor Sinclair headed the winner.

Neymar marked his Brazil debut by scoring in a 2-0 friendly victory over the United States. The 18-year-old headed home after 28 minutes to begin an international career that would see him become Brazil's all-time leading men's goalscorer.

Corinthians’ victory over Santos was overshadowed by a bizarre incident involving midfielder Petros and referee Raphael Claus. After appearing frustrated that Claus had blocked the path of a teammate, Petros ran towards the official and made contact from behind, causing the referee to stumble. Although Petros insisted the collision was accidental, the incident led to a 6-month ban after the match.

FA Cup winners Crystal Palace won their first Community Shield after defeating Premier League champions Liverpool on penalties at Wembley. Hugo Ekitike and Jeremie Frimpong twice put Liverpool ahead, but Jean-Philippe Mateta's penalty and Ismaïla Sarr's second-half equaliser forced a shootout. Dean Henderson saved two spot-kicks before Justin Devenny converted the decisive penalty.