Sir Alex stays grounded

"They keep going and have got a bit of energy and guts about them.

"But the final two goals, particularly Robin's, were terrific football and it was a really good scoreline."

Sir Alex joked about the importance of a second successive clean sheet, stating: "Don't mention that for goodness sake! Don't tell anybody whatever you do!" 

More: Wigan 0 United 4 | DW Stadium Gallery