London, Dec. 1 -- Chelsea dug deep to secure a 1-1 draw against Premier League leaders Arsenal, despite being reduced to 10 men following Moises Caicedo's first-half red card in a fiery London derby at Stamford Bridge, as per Sky Sports.

Caicedo initially received a yellow, which was upgraded to a red after a VAR review for a studs-up challenge on Mikel Merino, making him the fourth Chelsea player sent off this season.

Even a man down, Enzo Maresca's side struck immediately after the break. Trevoh Chalobah glanced in a near-post header from a Reece James corner to give the hosts the lead.

Arsenal responded through Bukayo Saka, who wriggled past his marker on the right flank and delivered a precise cross for Merino to nod into the far c...