United join running to sign in-demand forward.
The Red Devils are in desperate need of new additions up front after a poor start to the season from main centre-forward Wayne Rooney, who is yet to score in his first four games.
United lost Robin van Persie and Radamel Falcao in the summer and are yet to replace them, with Berahino now seemingly their main target after his superb form for the Baggies last season.
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Six transfer deals set to go through in the next 48 hours: Chelsea, Liverpool, Man Utd & Real Madrid all involved
Manchester United rumours
Tottenham have been leading the chase for the £25m-rated England Under-21 international, but the Daily Star now thinks United could try to hijack the deal late on.