The Spain international dug the Blues defenders out after two major errors almost gifted an otherwise sloppy Swansea City all three points in south Wales.
Love him or hate him, Diego Costa is undoubtedly box office. Whether it's arguing with defenders or scoring overhead kicks, it is difficult to take your eyes off him. At the Liberty Stadium he showcased both sides of that distinctive game.
Booked for a rash challenge in the first half and continually engaging in heated debates with the Swansea defenders, this was a typical Costa performance. He riled the home supporters with his antics while helping to raise the volume within those who traveled from west London.