The Cup victory at the Baseball Ground was United 's fifth straight success .
On 21 March United stretched the run to six with a comfortable 3 - 1 triumph in the second leg of United 's Cup Winners Cup clash with Rapid Bucharest .
The Cup victory at the Baseball Ground was United 's fifth straight success and on 21 March they stretched the run to six with a comfortable 3 - 1 triumph in the second leg of their Cup Winners Cup clash with Rapid Bucharest .