The game against a Birmingham City FC Development Squad is on Friday, 31 July at Aggborough Stadium, Kidderminster, (7.30pm).
It is the latest game in the build-up to the 2015-16 campaign for Richard Beale's under-21s.
Vanarama National League North side Worcester, who finished ninth last season, recently appointed Carl Heeley and Matt Gardiner as joint managers.
Ticket prices will be announced in due course.