Kathmandu. In the first match of the group stage of the Nations League football competition, Portugal secured a difficult 1-0 victory over Wales.In the match held under Group 'D', the only goal for Portugal's victory was scored by Joao Felix. He gave the team an initial lead by scoring in the 22nd minute of the game. After that, as no further goals were scored by either team, Portugal won 1-0.With a victory in the first of a total of 6 group stage matches, Portugal is in second place in the group. Wales, who suffered a defeat in their first match,...