In the 8th round of the UEFA Champions League league phase, Chelsea came from behind to defeat Napoli 3-2 on the road.
Under Rosenior's management, Chelsea has achieved an impressive record of five wins and one loss in their last six matches.
Since Rosenior took charge, he has managed six matches in total, securing five wins and suffering just one loss. The only defeat came in the EFL Cup semifinal, where they lost 2-3 to league powerhouse Arsenal.
Chelsea's results in their last six matches:
Charlton 1-5 Chelsea
Chelsea 2-3 Arsenal
Chelsea 2-0 Brentford
Chelsea 1-0 Pafos
Crystal Palace 1-3 Chelsea
Napoli 2-3 Chelsea