Chelsea were stunned at their west London home as Brentford claim a vital three points in their bid for Premier League safety.
The Blues were pumelled by 1-4 by Brentford at Stamford Bridge.
Antonio Rudiger opened scoring in the 48th minute, before Vitaly Janelt equalized in the 50th minute before doubling the lead 210 minutes later to put the Bees ahead. Goals from Christopher Eriksen and Yoane Wissa ensured the game was put to bed in at 4-1
The bees climb to 14th as a result, 11 points above the drop zone, while Chelsea stay in third.
Should Arsenal win their game they will be 2 points adrift of Chelsea in 3rd position.