Albion have been handed an additional 675 tickets for the Sky Bet Championship clash at Bristol City.
The Baggies sold out their initial allocation of 2,317 in just five days.
The extra tickets will take Albion's allocation at Ashton Gate to just shy of 3,000 for the 3pm kick-off on Saturday, February 22.
Home season-ticket holders can purchase tickets online, in person or by calling 0121 227 2227. Any remaining tickets will be available to members from Friday, February 14, before going on general sale on Tuesday, February 18.
|Seniors (65+) and under-25s||£29|
Dates of sale
|Tuesday, February 11||Home season ticket holders|
|Friday, February 14||Members|
|Tuesday, February 18||General sale|