Cristiano Ronaldo still doubtful as he trains with Portugal team ahead of USA match [Video]

Cristiano Ronaldo still doubtful as he trains with Portugal team ahead of USA match [Video]

Portugal needs Cristiano Ronaldo more than ever as the World player of the year is doubtful for their second match against USA.

Germany thrashed Portugal in the first game and they need to get a win in their next game if they want to stand a chance to go through to the knockout stages.

Cristiano Ronaldo is struggling to gain match fitness as he is seen with his knee strapped during Portugal's training session.

Watch Portugal national team train ahead of the crucial match vs USA below: