"Very difficult to generate constant momentum": Arsenal manager Arteta on playing against FC Porto in UCL

London [UK], March 13 (ANI): Following Arsenal's win over FC Porto in the UEFA Champions League (UCL) at the Emirates Stadium in London, the Gunners' head coach Mikel Arteta said that it was difficult to generate constant momentum against the visitors.

While speaking at the pre-match press conference, Arteta showered praise on Porto and said that they were a "tough opponent".

The Spanish coach added that they were prepare