With Graham Potter set to replace Tuchel in Chelsea, it will be interesting to see whether he will be in charge for the weekend clash.
The Friday night clash will be a fascinating watch since both sides will be heading into this match on the back of a good run of recent results.
The team has signed two world-class players in Antony and Casemiro, and they have already been boosted by the arrival of Christian Eriksen, Lisandro Martinez and Tyrell Malacia.
Erik ten Hag’s side will begin their European adventure full of confidence after registering their fourth win on the bounce at the weekend.
The Gunners made a memorable start to the Premier League this campaign, however, Manchester United ended their winning streak at the weekend.
The Champions League Group D fixture on Wednesday will be difficult to call with both sides making a positive start to the new campaign.
The Wednesday night clash at the Stadio Diego Armando Maradona will see two sides with contrasting forms taking on each other.
The Citizens are flying high in the Premier League, while Sevilla are struggling big time in La Liga this campaign.
At the end of five matches, Brentford have six points from five games. With one win, three draws and one defeat, the Bees are sitting 11th in the table.
Newcastle United will be hosing Crystal Palace in the matchday six of the Premier League at St. James' Park.