Erling Haaland:
He's not done against big-six sides? Well he has now. Haaland is a phenomenon - taking his tally to 17 goals in 12 City matches with a third successive hat-trick at the Etihad Stadium in the Premier League. Erik ten Hag said he wouldn't devise a plan to stop Haaland, but it might be a good idea to think about it before the return at Old Trafford next year!
Phil Foden:
With Wythenshawe-born Marcus Rashford starting for United on opposite sides to Stockport-lad Foden, there was a welcome local feel to the derby. Boyhood City fan Foden has enjoyed plenty of games against United both as a fan, ballboy and as a player, but this will be an extra special memory for the 22-year-old as he netted not only his first goal against United, but a hat-trick against City's bitter rivals. Foden was brilliant throughout, but it took just eight minutes to get his first goal in his eighth derby appearance - and there were two more to come on a remarkable day.
City fans:
Foden is the embodiment of the supporters and his joy will be amplified all across the city. There was a lot of talk ahead of the game that Ten Hag's side were closing the gap on the Premier League champions - but the reality is it might be bigger than ever. In 90 minutes, Guardiola's side show how superior they are in every department; from quality to work rate. If fans were worried their rivals were catching up, they were gone by full-time at the Etihad as they enjoyed the humiliation.
Jack Grealish:
This may have been the £100-million man's most impressive performance in a City shirt. Grealish set the tempo from the opening minutes when he quickly ran at Diogo Dalot and tricked him into an early yellow card. It was a non-stop performance, and it was a shame that he didn't get an assist or goal that his performance deserved. Haaland and Foden will take the headlines, but Grealish won't care about that if he keeps playing like this.