Ryan Mason horrible incident with Gary Cahill | Chelsea vs Hull City.<br>Hull Citys Ryan Mason suffered a horrific head injury after colliding with Chelseas Gary Cahill. Both players were trying to get on the end of a cross when Cahill .<br>RYAN MASON HORRIFIC HEAD INJURY #PRAY4RYAN 23.01.2017 Chelsea vs Hull City.<br>RYAN MASONS HORRIFIC HEAD INJURY! #PRAYFORMASONRYAN MASONS HORRIFIC HEAD INJURY! #PRAYFORMASONRYAN MASONS HORRIFIC .<br>HORRIFIC CLASH OFF HEADS RYAN MASON STRETCHED OFF Chelsea vs Hull City 2016/17 SEASON LIKE AND SUBSCRIBE.
