Haaland scores 50th CL goal in victory over Napoli

Erling Haaland broke another record by becoming the quickest player to score 50 Champions League goals as Manchester City were made to work hard in their opening game victory over Napoli.

Haaland took only 49 games to reach the milestone, lofting home a header in the second half to set City on their way to three points, as Kevin de Bruyne's much-anticipated return to Etihad Stadium lasted a disappointing 26 minutes.

De Bruyne left City in the summer after a distinguished decade at the club and was given a warm welcome back by home supporters, but the joy of returning to a place he calls "home" was short lived.

The Belgium international was sacrificed in the first half by boss Antonio Conte following captain Giovanni di Lorenzo's dismissal for bringing down Haaland as last man.

City took control of the game as expected but Pep Guardiola will have been left wondering how his side did not go in ahead at half-time after peppering the Napoli goal but finding keeper Vanja Milinkovic-Savic in inspired form.

The Serbian made a string of superb saves, keeping out Tijjani Reijnders' drive, smothering Phil Foden's low shot, and pushing away Rodri's well-struck volley.

Milinkovic-Savic also clawed away headers from Nico O'Reilly and Ruben Dias and somehow grabbed Reijnders' shot on the goalline after it took a deflection off Matteo Politano - all in the first 45 minutes.

But 11 minutes into the second period City made the expected breakthrough as Haaland latched on to Foden's dinked pass and nodded in to finally breach Milinkovic-Savic's goal.

Jeremy Doku showed quick feet to add a second and seal victory, as returns to Manchester for former United players Scott McTominay and Rasmus Hojlund ended in dismay.

Man City analysis: Haaland juggernaut rolls on

Erling Haaland needed only 49 games to score 50 goals in the Champions League

Guardiola's 17th campaign as manager in this competition began with a win as City aim to make up for last season's disappointment when they failed to make the top-eight and were knocked out at the play-off stage.

City's recent form in this tournament has been poor, losing five of their past seven games before Napoli.

And they will have felt at times in this contest that they were going to be left frustrated as they saw ex-Manchester United academy man Milinkovic-Savic repel everything they threw at him.

But with Haaland in their side, City have a player who knows where the back of the net is and seems intent on proving a point, taking his tally to six goals in five club games so far this term.

His headed effort from Foden's glorious pass just before the hour mark drew relief all around the stadium as he comfortably beat Ruud van Nistelrooy's record of reaching 50 goals in 62 matches.

Napoli analysis: Return of ex-United men falls flat

De Bruyne will have been plotting City's downfall on his return to the club for the first time, but prospects of haunting his old side turned into a nightmare.

Right-back Di Lorenzo was given a straight red card for tripping Haaland on the edge of the area - though the referee needed to watch a replay of the incident on the pitchside monitor before making his decision.

When the fourth official's board went up, De Bruyne also did a double-take when he saw his number 11 flash up, before trudging off head bowed with chants of "ohh Kevin de Bruyne" from the home faithful ringing in his ears.

Having escaped the chaos of United, it was a forgettable return to the city for Hojlund and McTominay too, with both players peripheral figures in the game once the Serie A champions saw their ranks reduced.

Napoli did have a decent opportunity when the score was goalless, but centre-back Sam Beukema's towering header drew a sharp save low down from Gianluigi Donnarumma.

Napoli suffered their first blemish of the campaign and continued their wretched record away to English sides in European competitions with no victories in 13 attempts.

What next for these two sides?

Manchester City: After victories over United and Napoli, a huge seven days comes to a head with a trip to Arsenal on Sunday (kick-off 16:30 BST).

Napoli: Conte's side host Pisa in Serie A on Monday (19:45).