Chelsea travelled to Southampton on New Year's day looking to keep pace at the top of the Premier League table.
Both sides had opportunities in an end-to-end first period, but neither could make the breakthrough with the scores level at the interval.
Chelsea took the lead on the hour mark when Fernando Torres converted from close range, before Willian made it 2-0 20 minutes from time.
The Blues were not finished, however, with Oscar adding gloss to the scoreline in the latter stages.
Read how it all unfolded in Sports Mole's minute-by-minute live commentary of the action below.
SOUTHAMPTON: K Davis; Chambers, Lovren, Fonte, Shaw; Cork, Schneiderlin, S. Davis; Lallana, Rodriguez, Ramirez
CHELSEA: Cech; Azpilicueta, Cahill, Terry, Cole; Mikel, Ramires; Schurrle, Mata, Hazard; Torres


