Callum Hudson-Odoi joked that the late goal against Manchester City belonged to him.
On Saturday, the Blues upset Man City 2-1 at the Etihad Stadium, thanks to an incredible comeback.
Before Sergio Aguero's awful penalty miss, Raheem Sterling opened the scoring for the Citizens on 44 minutes.
In the second half, Chelsea came back stronger and equalised due to a sensational Hakim Ziyech goal.
Marcos Alonso scored a late victory in the second minute of stoppage time for the west Londoners, who were the better team.
The footage, though, showed that there was also a deflection from Hudson-Odoi, who had an earlier goal called out for offside.
After the game, the winger moved to Twitter to publish a cheeky tweet in which he claimed responsibility for the three points.
Hudson-Odoi tweeted: "Great comeback!! My goal or @marcosalonso03."
City's celebration plans were interrupted by Chelsea's victory, as a win would have formally crowned Pep Guardiola's side as Premier League winners for the season.