Managerless Stoke earned a hard-fought away point at West Brom but their winless run now stretches to eight Championship matches.
Lynden Gooch put the Potters ahead in fortuitous fashion in the 12th minute when his cross sailed over Baggies goalkeeper Alex Palmer into the far corner of the net.
The hosts were level 10 minutes before half-time when Brandon Thomas-Asante scored his sixth league goal of the season with a well-controlled volley through a crowded penalty area.
Carlos Corberan's side pushed for a winner but Jack Bonham made a point-blank save from Thomas-Asante and Kyle Bartley had a header ruled out for offside.