West Brom remain winless away from home in the Premier League since August after Bournemouth came from behind to claim a 2-1 win.
Jordon Ibe and Junior Stanislas completed a dramatic turnaround as Bournemouth consigned West Brom to a 2-1 defeat, their seventh successive loss in the Premier League.
Ibe benefitted from an error by Ben Foster and Stanislas curled home an 89th-minute free-kick, ensuring Jay Rodriguez's goal was insufficient to stop West Brom slipping 10 points adrift of safety at the foot of the table.
Alan Pardew held clear-the-air talks with the bottom side's board this week amid continued reports about his future and his team initially responded well at the Vitality Stadium on Saturday.