Mourinho humiliated on return to Chelsea
Pedro rounds De Gea to score inside first minute
Cahill smashes in second from close range
Hazard adds classy third from 12 yards
Unchallenged Kante wanders through for fourth
Result: Man City 1-1 Southampton
Nathan Redmond
Image source, Getty ImagesI mean, England's future in defence?
John Stones what were you thinking? Or were you thinking?
The England ball-playing centre-back plays the ball back to... er.. .to...
Anyway, Nathan Redmond latches onto the loose ball, with Vincent Kompany napping, takes it around Claudio Bravo and coolly finishes.
Man City 0-0 Southampton
Yet again, the corner amounts to nothing.
This hasn't been a classic so far.
#bbcfootball or text 81111 (UK only)
Colin Musson:What time will it be before there is a shot on target?
Image source, EPAMan City 0-0 Southampton
Kevin de Bruyne. What's happened to one of fantasy league's premium players?
OK, a bit harsh.
He finds himself on the edge of the area just needing to play a short square ball to Sergio Aguero, but sees his pass blocked.
At the other end Saints have their second corner of the game.
Man City 0-0 Southampton
He's not alone in having a quiet start but Sergio Aguero has had as many touches in his own half as in the danger zone so far.
Image source, .Man City 0-0 Southampton
You won't be surprised to learn City are enjoying more control than a Roman dictator. The Blues are hogging both possession and territory, but are being negated by a well organised Saints. We've not had one single shot - either on target or hopelessly wayward - yet.
Image source, OptaMan City 0-0 Southampton
Thoughts on City's summer signing Leroy Sane?
He just megged Sam McQueen on the right, but pushed the ball a wee bit too far in front on him in the area.
City have had a lot of possession but haven't really made Saints hearts skip a a beat.
Man City 0-0 Southampton
Image source, ReutersDusan Tadic switches wings and attempts a cross from the left, but it's too close to City keeper Claudio Bravo - who uses his HANDS to grab the ball.
Man City 0-0 Southampton
Image source, PAA whisker!
City's Fernandinho delivers a delicious ball across the six-yard area from the right but it just eludes Raheem Sterling at the far post.
It's a bit of a small blue wave at the moment.
Man City 0-0 Southampton
Returning City skipper Vincent Kompany has seen plenty of the ball in the opening 10 minutes. He has touched the ball more than any City player, and made more passes than any of his team-mates. Unfortunately the two long passes he has made towards Sergio Aguero and Raheem Sterling have both been overhit. Well he is a little rusty...
Image source, OptaMan City 0-0 Southampton
City win their first corner after Kevin de Bruyne's attempted cross comes off Jose Fonte...
What can they do with this?
Man City 0-0 Southampton
Robbie Savage
Ex-Wales midfielder on BBC 5 live
Southampton are pressing City, making Claudio Bravo kick it long and getting the ball back all the time.
Image source, Getty ImagesMan City 0-0 Southampton
Image source, PAClaude Puel is wearing a shirt under a jumper with a zip placed in the neck area under a dark blue blazer.
His opposite number Pep Guardiola is wearing a shirt with tie under a navy jumper and a grey blazer.
They make a fine pair.
Man City 0-0 Southampton
No.
Image source, ReutersMan City 0-0 Southampton
Southampton win a corner after a good bit of cat and mouse between Dusan Tadic and Vincent Kompany. Can the Saints make something of this?
#bbcfootball or text 81111 (UK only)
Adam Becket: I think Saints can beat City... (I will regret this in half an hour)
Man City 0-0 Southampton
Busy Saint Oriol Romeu fouls Kevin de Bruyne.
City have a free-kick in a promising position - about 40 yards from goal... but they choose to play the ball back.
Strange. Pump it forward lads!
#bbcfootball
Matt Price: Don't mind who wins as long as both Aguero and Austin score; would love to get off the bottom of my fantasy league table!
Man City 0-0 Southampton
Image source, ReutersSergio Aguero goes all Super G in the box, twisting one way then the other around Oriol Romeu. In the end David Silva's cross is picked out of the air by Fraser Forster.
City on the attack early doors.
Man City 0-0 Southampton
Vincent Kompany tries to find fellow returnee Sergio Aguero with a long ball from the back. He fails.