An “intense and emotional” London derby at Stamford Bridge took it out of this Arsenal team, completing an exhausting week that was ultimately productive for the Premier League leaders.
Moisés Caicedo’s red card presented the Gunners with a great opportunity to snatch three points on Sunday afternoon, but they could only muster a point after Mikel Merino cancelled out Trevoh Chalobah’s early second-half opener.
