Manchester United manager Michael Carrick admits the red card awarded to Lisandro Martinez was a pivotal moment in their 2-0 Premier League loss to Chelsea at Stamford Bridge on Saturday.
Brighton & Hove Albion produced one of the Premier League's most impressive results of the season so far, defeating Manchester City 1-0 at the Etihad Stadium on Saturday.
Nottingham Forest head coach Oliver Glasner admitted his job will be at risk unless he can turn the club's fortunes around.
Tottenham continued their resurgence under Roberto De Zerbi with a 2-0 Premier League victory over Crystal Palace, extending their winning streak to three matches and climbing into the top half of the table.
Manchester City were defeated 1-0 by Brighton and Hove Albion in their Premier League fixture on Saturday evening to hand them their second loss of the season.
Arsenal manager Mikel Arteta has backed Kai Havertz to make an impact against Liverpool, insisting the forward remains an important figure in his plans despite his recent goalscoring form.