Albion's first Premier League home match of the 2021/22 campaign will be shown live on Sky Sports.
As a result, the fixture will now kick-off at 5.30pm, on the same date of Saturday 21st August.
Graham Potter's men kick-off their season the week before, with a trip to Burnley.
With clubs taking part in European competitions, our matches against Leicester City at home on Saturday 18th September, and away at West Ham on Tuesday 30th November, are likely to be moved.
Further information on this will be released in due course.