Manchester City earned the local bragging rights in a thrilling six-goal encounter as they beat Manchester United 4-2 in Matchweek 3 of the Premier League 2 campaign.
James McAtee scored a hat-trick for Man City before Tai Sodje rounded off the scoring in a win that took them top of Division 1 with seven points.
There was also a derby victory for Arsenal who came from behind to beat 10-man Tottenham Hotspur 2-1.
Elsewhere, Leeds United and Crystal Palace also recorded victories in Division 1.
In Division 2, West Bromwich Albion beat rivals Birmingham City 3-2, while Norwich City came out on top in a high-scoring affair at Sunderland.
PL2 Matchweek 3 results
Division 1
Blackburn 1-1 Leicester | BLB report | LEI report
Crystal Palace 3-1 Everton | CRY report | EVE reaction
Derby 2-3 Leeds | DER report | LEE report
Spurs 1-2 Arsenal | TOT report
Liverpool 1-1 Brighton | LIV report | BHA report
Man Utd 2-4 Man City | MUN report | MCI report
West Ham 2-1 Chelsea | WHU as it happened | CHE report
Division 2
Aston Villa 1-1 Fulham | AVL report | FUL report
Middlesbrough 2-1 Southampton | MID report | SOU report
Newcastle 2-0 Burnley | NEW report | BUR report
Stoke 1-2 Reading | STK report
Sunderland 3-4 Norwich | SUN report | NOR report
West Brom 3-2 Birmingham | WBA report | BIR report
Wolves 1-0 Nott'm Forest | WOL report | NFO report
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