Make sure you're ready for Sunday's London derby by testing your knowledge of Chelsea against Tottenham in our quiz.
London derbies between these two sides are always big occasions, with plenty of rivalry, but even more so this time around with both teams in great form near the top of the Premier League table.
Frank Lampard will also be hoping to continue his excellent record as a manager against Spurs, when his former manager at Chelsea Jose Mourinho returns to the Bridge. But do you know everything you need to going into Sunday's big match? You can find out in the quiz below. Good luck!
If you fancy using that Chelsea knowledge to try to win some fantastic prizes while competing against your fellow Blues fans, don't forget to enter the Play Predictor for Sunday's match. As this is the last fixture of November, whoever tops the monthly leaderboard at the final whistle will receive this month's bundle of signed goodies and a £500 Megastore voucher.