The Baggies are battling to get out of the dropzone.
But Foster says: "As long as we can play like we did in the second half here and against Liverpool we'll be absolutely fine. It's a funny league at the minute where if you string a couple of wins together you're right up the table, 10th or 11th.
"I suppose it would be quite nice if you were 11th, I know only two or three points above the drop zone but it would give you more of a boost than being in 17th or 18th.
"I don't think we're going to get too upset about it. We know we can play well. We have to take that into the last 13 games."