Hull City are the new leaders of the Championship after a 2-0 win at Brentford sent them above Brighton, who slipped up at Sheffield Wednesday.
Hull are top on goal difference after second-half goals from Andrew Robertson and Sam Clucas gave Steve Bruce's men a fourth straight league win without conceding a goal.
Andre Gray hit a brace for the third home game running to become the Championship's top goalscorer and ensure Sean Dyche's side remain firmly in promotion contention, with Ross McCormack and Matt Taylor the other scorers.
Sheffield Wednesday held Brighton to a 0-0 draw at home and the hosts could have snatched all three points at the end, but Fernando Forestieri's late penalty appeal was turned down by the referee.
Stewart Downing's first-half goal was enough to seal a third straight win for Middlesbrough as they beat the Championship's bottom club Rotherham United 1-0.
Derby are the league's form team with eight wins in 10 following a 1-0 home victory over mid-table QPR, with Andreas Weimann's goal the difference between the sides.
With Leeds potentially about to become fan-owned, manager Steve Evans recorded his first win in charge thanks to Alex Mowatt's 63rd-minute strike in a 1-0 victory over Cardiff City.
