Arsenal suffered a 1-0 loss on Monday at Sheffield United in the Premier League, applying more pressure on manager Unai Emery.
The Gunners stuttered during their away performance at Bramall Lane, and the Blades took advantage as they claimed three points with Lys Mousset's first Premier League strike.
Ole Gunnar Solskjaer produced a tactical masterclass to nullify Liverpool's threat during their visit to Manchester United on Sunday.
Jurgen Klopp's team rescued a point in the dying embers of the 1-1 draw at Old Trafford, but Solskjaer will have been left enthused by his side's display.
With Mesut Ozil left at home in the capital, Emery's side once again lacked a creative edge during their second Premier League loss of the campaign.