Chelsea capitalised on Ander Herrera's sending-off to win a hard-fought FA Cup quarter-final with holders Manchester United and maintain their pursuit of a domestic double.
Herrera's dismissal for two fouls on Eden Hazard gave the advantage to the Blues midway through the first half.
The brilliant N'Golo Kante fired home the only goal - his second this season, both of which have been against United.
Chelsea dominated thereafter but spurned chances to add to their lead.
Manchester United will be without all four of their recognised strikers for the FA Cup quarter-final clash with Chelsea this evening.
Following a collision with Phil Jones in training yesterday, captain Wayne Rooney is the most recent victim of United's striker crisis, with Ibrahimović serving the first of his three-game ban tonight, Martial missing out due to injury and Rashford suffering from illness.
This cup tie will be the first time Mourinho returns to Stamford Bridge after his side's 4-0 drumming at the hands of Conte's league runaways.
Internat and cable provider Flow has teamed up with current FA Cup holders, Manchester United to bring the FA Cup trophy to Trinidad and Tobago today.
The trophy will arrive in Trinidad this afternoon, where it will be on show at the Flow Sports headquarters and will be showcased at activities for fans over a two-day period.
On January 18th, the trophy will be taken to Barbados, then on to Jamaica from January 19th - 21st and will end the tour of the Caribbean in the Cayman Islands from January 21st to 24th.