Chelsea striker Diego Costa has suggested that his side will play Arsenal at the perfect time this weekend.

The Premier League champions have made a poor start to the domestic season, with the Blues currently sitting 17th in the table with just four points, but the 26-year-old striker believes that his side could take a lot of confidence from a positive result on Saturday.

Speaking to reporters after his side's 4-0 win over Maccabi Tel Aviv, Costa said: "There's nothing better than a game against Arsenal to win and fix this situation.

"If we win then we'll take a step forward in terms of confidence and points; we know about the importance of the game.

"We have to remain calm. We have enough quality to fix the situation."

Costa has scored two goals in six appearances so far this season.