Chelsea and Arsenal have shared some great players over the years - check out some of the best here!
The two sides face this Wednesday in a massive clash in the Premier League. Chelsea come off the back of a crucial smash-and-grab victory away at now confirmed champions Manchester City, thanks to a last minute winner from Marcos Alonso. Chelsea need a victory against the 'Gunners' to all but confirm their participation in the Champions League next season.
Arsenal, meanwhile, are chasing an outside shot at European football, which is now only possible through league standings following their exit from the Europa League semis at the hands of Villarreal. A win at Stamford Bridge would take them above Everton into eighth.