The Premier League showdown between the Whites and Red Devils at Elland Road has been moved from Saturday, February 19 to Sunday, February 20 for a 2pm kick-off screened live on Sky Sports.
The game will, however, be postponed should Spurs reach the final of the Carabao Cup.
The new dates and kick-off times have been unveiled as part of the Premier League's broadcast selections for the remainder of February.
United's Premier League clash at Aston Villa - on Wednesday, February 9 - had already been selected for live coverage on BT Sport.
It means that three of United's four games in February will be live on the box, the away fixture at Everton on Saturday, February 12 - the only exception and remaining a 3pm kick-off.
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Thank you Laura Collins