Chelsea 2-0 West Ham: Jose Mourinho pleased with performance

Chelsea manager Jose Mourinho says he is pleased with his side's performances against "difficult opponents", after the 2-0 victory West Ham.

The Blues took the lead when John Terry turned in Diego Costa's header from close range, and it was Costa who scored Chelsea's second to secure victory.

Mourinho's team have won all nine of their league games at Stamford Bridge this season.