Enzo Maresca's style is exposed in debut, set pieces challenge Blues, and Levi Colwill shows some fight: FIVE THINGS WE LEARNED as Chelsea can only draw with League One Wrexham
![Enzo Maresca's style is exposed in debut, set pieces challenge Blues, and Levi Colwill shows some fight: FIVE THINGS WE LEARNED as Chelsea can only draw with League One Wrexham](https://i.dailymail.co.uk/1s/2024/07/25/05/87742801-0-image-a-14_1721881877099.jpg)
KIERAN GILL AT LEVI'S STADIUM IN SANTA CLARA - Enzo Maresca's debut as Chelsea's head coach served as a wakeup call for anyone who thought it would be easy.