Chelsea defender Cesar Azpilicueta blasts referee after Swansea draw -Nedus sport

A Diego Costa double rescued a point for Chelsea who continued their unbeaten start to life under new boss Antonio Conte. 

However, Swansea’s second goal was controversial as Leroy Fer appeared to foul Cahill before bundling the ball past goalkeeper Thibaut Courtois to put the Swans 2-1 up.

And Azpilicueta believes Marriner was wrong not to spot the infringement.

“It's a huge disappointment because we had control of the game for most of the time,” he told Sky Sports. 

“We came here to get three points and to go away with one is disappointing.

"The second goal is a clear foul on Gary Cahill. The spirit of the team was very good. Diego Costa's work is reflected in the game. When he is scoring goals we are doing the right things."
Despite failing to win, the draw moved Chelsea up to second in the league table. 
The 2015 Premier League champions have 10 points from their first four games, just two behind Pep Guardiola’s Manchester City at the summit.