West Ham vice-chairman Karren Brady has pledged not to interfere with team matters at Upton Park amid mounting speculation manager Avram Grant will leave the club.

Former Aston Villa manager Martin O'Neill has been linked to take over from Grant who, according to reports, will leave Upton Park today.

The Hammers face Arsenal in a Barclays Premier League match this afternoon but it has been reported that under-pressure Grant will leave the club regardless of the result.

Brady has vowed not to interfere with team matters after recent comments annoyed Grant. But she has also vowed not to be silenced.

In her column in The Sun, Brady wrote: "Despite recent criticism - and there's more today - never in 17 years have I tried to interfere with management or running of the teams.