Alan Pardew's first game in charge of West Brom ended in frustration as they were held to a 0-0 draw by Crystal Palace.
The stalemate extended Albion's winless run to 13 games and allowed Palace to climb off the bottom of the Premier League.
Julian Speroni, a last-minute selection after Wayne Hennessey was injured in the warm up, denied Albion with saves from Jay Rodriguez and Hal Robson-Kanu as Pardew settled for a point against the club which axed him 12 months ago.
Christian Benteke wasted Palace's best chance, with the Eagles having now gone 10 straight away league games without scoring.