Chelsea manager Jose Mourinho has conceded that complacency may have contributed to his side dropping two points during Tuesday night's 1-1 draw at West Bromwich Albion.

The Blues dominated possession at The Hawthorns and were leading through Branislav Ivanovic's first-half strike when the Baggies equalised in the 87th minute with their first shot on target.

"We were comfortable in the game, maybe too comfortable," Mourinho told BBC Sport. "We didn't kill the game when we had the chance.

"In this moment we have one more point than before. If Arsenal and City win tomorrow they go above us, but that is their job. Every game is difficult and every team needs points."

Chelsea have now failed to win their last three games at West Brom.