Arsenal vs Brighton & Hove Albion is a fixture of huge importance for both clubs and for differing reasons.
The Gunners know they have to win in order to have any chance of being crowned Premier League champions for the first time since the 2003/04 Invincibles campaign, whilst the Seagulls - fresh off losing 5-1 at home to Everton on Monday evening - still have hopes of sealing a top-four finish and thus qualifying for the Champions League.
But an interesting subplot to the big game at the Emirates Stadium is Moises Caicedo. Had things turned out differently in January the Ecuador international may have been lining up for the hosts against his former club, however, he will be tasked with denting the north London outfit's title hopes instead.