Chelsea defender Trevoh Chalobah admits he can't explain defeat at home to Brentford.
The result leaves Chelsea in the bottom half of the table.
Chalobah said, "The boys are really trying.
"We are working hard in training, the application is there. It is just a difficult moment for us in front of goal. I can't really give an explanation.
"Everyone is feeling it. All we can do is keep going every day, working hard in training and try and do our best."
