Stuttering West Brom had to settle for a point at Blackpool as both sides lacked a cutting edge at Bloomfield Road.
The hosts had the better opportunities in the first half but were indebted to a superb double stop from England goalkeeper Sam Johnstone just before the break as he parried Gary Madine's volley before clawing out Keshi Anderson's header on the rebound.
Substitutes Callum Robinson and Jordan Hugill both had chances for the Baggies after coming on.
Home goalkeeper Daniel Grimshaw showed great reflexes to deny Matt Clarke a late winner as Albion's winless run stretched to three.