Moore is Wednesday’s third permanent manager of the season.
The Hammers remain in the hunt for a top-four finish despite losing at Manchester City.
The Saints have plummeted down the table in 2021.
Manchester City’s record goalscorer has had a season ravaged by injury and illness.
Jurgen Klopp’s champions had lost their previous four league games.
Antonio Conte’s men delivered a fifth straight win as they pursue the Serie A title.
The Manchester United boss was left frustrated that his team were denied a spot-kick at Stamford Bridge.
The former West Ham and Newcastle manager fought a long battle with a brain tumour.
Roeder has died aged 65 after a long battle with a brain tumour.
The Blues threw in all their attacking personnel against Ole Gunnar Solskjaer’s men but could not find a breakthrough.
The ex QPR and Newcastle player had a long battle with a brain tumour.
The Tottenham boss believes the Wales winger is getting his mojo back.
His mum Elizabeth died from cancer back in 2019.
Lauren Hemp and Caroline Weir were also on target for the visitors.
The Wales forward scored twice and set up another goal in north London.