Arsenal boss Mikel Arteta stayed grounded after Wednesday's impressive 3-1 win against German giants Bayern Munich in the Champions League, immediately switching his focus to Sunday's match at Chelsea. Wednesday's win against six-time European champions Bayern at the Emirates showcased the Gunners' impressive strength in depth.

At the Georgios Karaiskakis Stadium, Olympiacos' 1-0 first-half lead lasted for 14 minutes. That's when Kylian Mbappé arrived and netted the second-fastest hat trick in Champions League history after scoring three times in a seven minute span to put Real Madrid up 3-1.

Arsenal host Bayern Munich tonight. Follow the action here with our live commentary... Arsenal will look to build on Sunday’s 4-1 hammering of North London rivals Spurs when they play host to Bayern Munich tonight. The Gunners continue to be the team to beat in the Premier League – they ended the weekend with a six-point lead at the summit.