With a return leg at Stamford Bridge to come, Chelsea trail Middlesbrough 1-0, setting up a potentially enormous cup shock. But despite missing a selection of big chances, Chelsea's biggest problem was, once again, how difficult they found it to play through an allegedly 'weaker' opponent.

SUBSCRIBE: https://bit.ly/3ErE4ai
WEBSITE: https://bit.ly/3GFXMC0

Follow FourFourTwo on:
Instagram: https://bit.ly/3VoHkKz
Facebook: https://bit.ly/3UgQYxX
Twitter: https://bit.ly/3GB0Or7