Olivier Giroud was the hero as Chelsea came from two goals down to defeat Southampton in an incredible and pulsating second half.

Giroud bagged a brace, as he scored his first premier league goals in a blue shirt after Chelsea looked destined to suffer yet another defeat.

Dudan Tadic had opened the scoring in the 21st minute after a moment of good play by Ryan Bertrand on the left wing.

Jan Bednarek piled more misery on the champions as he doubled the Saints’ lead on the hour mark and the Saints looked to be running away with the win.

However, Chelsea had other ideas. First, Antonio Conte made a double switch, throwing in Giroud and Pedro and this paid off almost immediately.

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