Here we are for another day of Teamsheet... Mail Sport's unique football memory game with a twist that gives you the chance to have the bragging rights over your pals.
Frank Lampard is one of Chelsea's greatest ever players following a glittering 13 years at Stamford Bridge, so today we're bringing you back to his Blues debut when they drew 1-1 with Newcastle on the opening day of the 2001-02 season. But, can you remember the other 10 players to line up for Claudio Ranieri's side on that occasion?
It's just for fun, so see how you fare and share your Teamsheet score.