Albion have been handed an extra 500 tickets for Wednesday night’s Sky Bet Championship clash with Coventry City (ko 7.45pm).
Baggies supporters snapped up the initial 4,000 allocation, but the club have since received another batch ahead of the trip to the CBS Arena.
Additional tickets, costing £33 adults, £28 Seniors (60+), £28 Young Adults (18-21), £28 Students, £28 Armed Forces and £20 Under-18s, are now available to purchase online.
Any remaining tickets can be bought in person at the East Stand Ticket Office or by calling 0121 227 2227 from 10am on Tuesday morning.
Supporters will need to collect their tickets before 3pm on Wednesday, December 21.