The Blues are sat in fifth in the table, six points off the lead, and the manager wants to see improvement
Frank Lampard has insisted he has no concerns about Chelsea’s record against sides in the top half of the table.
Prior to beating West Ham on Monday, the Blues had not got the better of a side which started the day in the top half of the table.
Furthermore, the Blues have struggled for goals against teams in the top half - drawing blanks against Liverpool, Tottenham, Manchester United and Everton.