Manchester United and Manchester City are set for a bidding war for talented Benfica left back Alex Grimaldo, according to reports in Portugal.
The 21-year old is one of the best full backs in the country and has been a constant starter for Benfica. However, the Portuguese giants have landed Marcelo Hermes on a free from Gremio and A Bola suggested that the club are ready to listen to offers for the 21-year old.
