Chelsea boss Luiz Felipe Scolari has admitted his frustration with his side's inability to win games at Stamford Bridge.

Following the 1-1 draw with West Ham, Scolari said, "It is important for us to win at home but at the moment we are playing better away."

"We need to win one, two or three games at home and sometimes the players have to try something different.

"In the last 10 minutes we changed our football in the penalty area and I didn't want that. We have drawn one more game at Stamford Bridge. It is difficult to explain and I am frustrated by it.

"We tried to play and we played very well. We had more chances to score a second goal but their goalkeeper made some good saves."