AFC Bournemouth will take on West Ham United in a pre-season friendly at the London Stadium in early September.
The fixture will be known as the Betway Cup, with a trophy at stake for the winners.
If the match finishes all square after 90 minutes the contest will go straight to penalties to decide a winner.
Taking place on September 5th with a 3pm kick-off, the week before the start of the Championship, the friendly will be run on the behind-closed-doors format of a Premier League fixture, meaning that no tickets will be available to supporters.
The Cherries 2020/21 fixtures for the Championship season will be released at 9am on Friday morning.