Relegation-threatened Burnley dealt West Ham a frustrating blow in their pursuit of a Champions League spot by battling to earn a point in a scrappy affair at Turf Moor.
The home side, who have won just once in the league this season, had moments of promise but their point owed much to the resistance offered by central defenders Ben Mee and James Tarkowski as they stood up to a stream of West Ham deliveries from wide areas.
Sean Dyche's side saw Chris Wood head over when well placed in the opening minutes while headers from Issa Diop and Said Benrahma drew fine saves from Burnley keeper Nick Pope either side of half-time.