Chelsea will be aiming to come away with an advantage from the first leg of their UEFA Europa League semi-final contest against Eintracht Frankfurt.
Arsenal aim to get back to winning ways and lend their focus on the Europa League, now that their chances of finishing in the Premier League top four look slim.
A fantastic Arsenal performance ensures a semifinal berth in the Europa League after Alexandre Lacazette scored a decisive free-kick to boot Napoli out
Unai Emery makes five changes to the side that beat Watford on Monday with Alexandre Lacazette among those returning, while Mesut Ozil is only on the bench
One of the four semi-finalists of the UEFA Europa League will be confirmed when Valencia host Villarreal at Mestalla in the quarter-final second leg on Thursday.
Unai Emery has travelled with a strong squad to face Napoli as Arsenal eye progression to the semi-finals of the UEFA Europa League.
Arsenal holds a two-goal advantage over Napoli, although their away form in the Europa League might come back to bite them at the San Paolo
Two Eagles will lock horn against each other as Eintracht Frankfurt host SL Benfica in the 2nd leg of their quarterfinal encounter in the UEFA Europa League
Chelsea will be looking to defend their narrow 1-0 lead from the first leg when they host Slavia Prague in the UEFA Europa League on Thursday.
Arsenal outclassed Napoli in their quarter-final first leg with a comfortable win at home, with Aaron Ramsey, Laurent Koscielny and Lucas Torreira shining.