South Korea international Ki Sung-Yeung is due to become Paolo Di Canio's 11th summer signing on a season-long loan to Sunderland from Swansea.
The Press Association is reporting that he travelled to Wearside on Friday to take a medical on Saturday morning.
More top news
The win rekindle's the Black Cats' survival hopes and pile the pressure on United manager Louis van Gaal.
Eddie Hall, 41, had been working as a chef in Ho Chi Minh City for over a year but was reported missing in January.
Feeling cold with wintry showers. Overnight frosts. Warnings of snow and ice issued