Arsenal defenders struggled again as the Gunners fell to a second defeat in two games since the Premier League resumed. Mikel Arteta's men are ninth, eight points outside the top four.
Neal Maupay's injury-time winner gave relegation-threatened Brighton a vital win over Arsenal, who let slip a lead given to them by Nicolas Pepe and had Bernd Leno carried off with an injury.
On the day that American youngster Chris Richards made his Bundesliag debut, Robert Lewandowski struck twice as champions Bayern Munich eased past Freiburg.
Jamie Vardy, the Premier League's top scorer, can reach his century of top-flight goals at Vicarage Road. Leicester will move within four points of Manchester City with a win.
Could Bruno Fernandes pick up where he left off before the Premier League shut down? With help from Paul Pogba, he showed he could against a Spurs side that played well before tiring.