Slaven Bilić's men will be backed by a sell-out away following at Ashton Gate after supporters snapped up Albion's allocation for the clash within four days.
2,317 Baggies will now travel to the southwest of England to support Slaven's side at Bristol City on Saturday, February 22 (ko 3pm).
Supporters are urged to act swiftly to purchase tickets for Albion's remaining fixtures, as the excitement around the Club's Sky Bet Championship campaign rises.
This week, Bilić has added Callum Robinson and Kamil Grosicki to his ranks, as the Baggies continue their push for promotion.
Thank you, as always, for your brilliant support.