The south west London outfit have a poor record against the Hammers having lost two and drawn one of their last four games against us.
And Sarri has chosen to pay as much attention to the game against the Irons as he is as he heads out for European competition in Greece tonight.
Chelsea are unbeaten in their five Premier League games but with the boys finally finding their feet at Everton a turn up could be on the cards – something of which Sarri is clearly very aware and is attempting to guard against.
The Hammers now appear to have no injury worries with – as widely reported – Mark Arnautovic looking set to lead the attack despite a little knee problem at the weekend.