Chelsea was sent off in the first half for a challenge on Oscar . Zlatan Ibrahimovic 's players swarmed round the referee immediately after the incident . Zlatan Ibrahimovic were eliminated on away goals by Paris Saint-Germain .
Zlatan Ibrahimovic was sent off in the first half for a challenge on Oscar . Chelsea 's players swarmed round the referee immediately after the incident . Chelsea were eliminated on away goals by Paris Saint-Germain .