Manchester City won the UEFA Super Cup for the first time on Wednesday but needed penalties to beat Sevilla after a 1-1 draw in Athens.
Youssef En-Nesyri’s towering first-half header gave the Spaniards the lead.
European champions City were far from their slick best, but hit back to force the game to penalties through Cole Palmer’s header.
City were then perfect from the spot and prevailed 5-4 in the shootout after Sevilla defender Nemanja Gudelj smashed against the bar.
Pep Guardiola has bemoaned his side’s lack of preparation for the new season and it showed under the baking heat in the Greek capital.
City badly missed the creative presence of Kevin De Bruyne and Bernardo Silva through a combination of injury and illness.
A four-month absence for De Bruyne due to a serious hamstring injury has exacerbated the loss of firepower offered by Ilkay Gundogan and Riyad Mahrez since last season.
West Ham’s Brazilian international Lucas Paqueta has been linked with a move to the Etihad and this performance may serve as further proof City need to strengthen before the end of the transfer market.
Sevilla began their La Liga season with a disappointing 2-1 home defeat to Valencia.
But just as they did last season in lifting a seventh Europa League despite a 12th-placed league finish, they rose to the big occasion.
Sevilla goalkeeper Yassine Bounou was playing what is expected to be his final game for the club before a move to Saudi side Al Hilal.
The Moroccan international denied City a perfect start when he clawed away Nathan Ake’s powerful header that was destined for the bottom corner.
But Guardiola’s men soon became ponderous in possession and were punished on 25 minutes.
