Southampton boss Ralph Hasenhuttl was left frustrated after their 1-1 draw with West Ham.
Declan Rice denied Saints three points with a crucial equaliser for the Irons.
Hasenhuttl said, "One point is not enough. I think when you lead and give it away, it's not good, but we had problems in the second half with closing them down. We defended 20 set-pieces today against a good side, it's not so easy.
"We threw everything in but footballing wise in the second half we can play much better. First half was OK I think, but we need the second or third goal and the chances were there in the first half.
"No clean sheet again but the pressure from the opponent in the second half was high."