Diego Costa reclaimed his place as top scorer in the 2016-17 Premier League after bagging his sixth goal of the campaign in Saturday's 2-0 win at Hull City to help the Blues earn their first league victory since August.
The Spain international helped create Willian's opener against the Tigers just minutes before taking matters into his own hands to put his name on the scoresheet.
It was a good day for the away teams, too, after travelling outfits West Bromwich Albion, Bournemouth and Middlesbrough earned draws at Sunderland, Watford and West Ham United, respectively.