A goal each from Wayne Rooney, Federico Macheda and Dimitar Berbatov lead the reds to a 3-2 win over FC Seoul in South Korea.
The triumph, from 2-1 down at half time, came tonight at the Sang-am Stadium stadium before a capacity crowd of 64,000 fans.
It was United's third match of a four-game Asia Tour. The first two were against a Malaysia XI side.
They were supposed to play an Indonesian Super League XI on Monday, but that had to be cancelled after a bomb exploded in what - three days later- would have been the squad's hotel in Jakarta.
The first team have one remaining fixture on the tour - against Hangzhou Greentown on Monday.
Check back here on Saturday for a full opponent guide to Hangzhou.