West Ham United midfielder Mark Noble concedes they should be doing better in 2015.
Sam Allardyce's side have managed only one win in 10 so far in 2015.
Noble said: "It is not a massive concern, but it is obviously a little concern.
"We have a good bunch of lads and will keep working hard, training well and hopefully we can get some points against Sunderland next week.
"We know with the performances we have had over the past eight games that we are due a win.
"We have been through a tough patch after a great first half or the season, so we need to kick on now for the last quarter of it."