Slaven Bilic rued West Ham’s wastefulness in front of goal and the injury suffered by Diafra Sakho in their 1-1 draw against West Brom.
The Hammers led through Mauro Zarate’s superb first-half free-kick and had plenty of chances to extend their lead, but Cheikhou Kouyate, Victor Moses and Diafra Sakho missed decent opportunities, while Boaz Myhill made two fine saves to deny Manuel Lanzini.
And they were made to pay five minutes after the interval when Rickie Lambert’s shot was deflected in by Winston Reid to earn the visitors a point.
“It’s a fair result over 90 minutes, they deserved something from the second half – but in the first half we should have been more than 1-0 up,” said Upton Park boss Bilic.
“After the goal until the end of the first half we created three or four chances, and their ‘keeper made some great saves.
“At half-time we were pleased with the way we had played. But by four o’clock I was not pleased with the result.”
Bilic’s problems in front of goal were compounded when his main striker Sakho limped off with a thigh injury which could sideline him for some time.
“We are still waiting until the specialists see him, but it doesn’t look good,” added Bilic.
“It’s a big blow for us, he’s a key player.”
West Ham went ahead in the 17th minute when Zarate curled a free-kick up and over Albion’s defensive wall and into the top corner.
But Kouyate glanced Aaron Cresswell’s cross wide, Moses blazed over, Jonny Evans blocked Sakho’s goalbound effort and Myhill twice denied the Lanzini to keep the deficit at one.
And West Ham were made to pay for those missed chances five minutes after the interval when a half-cleared cross fell to Lambert, who fired the rebound straight at the arm of Hammers skipper Reid.
Lambert immediately appealed for a penalty but quickly changed his tune as he saw the ball bouncing past wrong-footed keeper Adrian and into the net.
Even then Moses had a chance to win it for the hosts two minutes from the end, but he volleyed Lanzini’s chip across goal and wide.