It 's a two - legged affair .
United will greatly fancy theirchances of progressing to the final ( they 're leading 1 - 0 through aMkhitaryan goal at the time of writing ) .
It 's a two - legged affair , and United will greatly fancy theirchances of progressing to the final ( they 're leading 1 - 0 through aMkhitaryan goal at the time of writing ) .