West Ham have won 18 games, drawn 18 and lost 18 games against Brighton since they first played each other on 17th October 1903.
Brighton are undefeated in all seven Premier League meetings, although the last four were draws.
That seven-match winless run is West Ham’s worst against any opponent in the Premier League.
Brighton have won three of their past seven home league games, one more than in their previous 23 matches at the Amex Stadium.
The last West Ham win was April 2012 in the Championship, a 6-0 thumping of Brighton at the Boleyn Ground.
Brighton head into the fixture unbeaten in three home matches, taking seven points.
The Seagulls have kept six clean sheets in their nine Premier League home games in 2021.
They have dropped 23 points from winning positions in the Premier League this season.
West Ham have lost three of their past four league matches – as many defeats as they had suffered in their previous 17 top-flight games.
The Hammers have only won two of their 11 Premier League fixtures on Saturdays this season.
Their eight away league victories this season is just two shy of the club top-flight record.
It’s eight league matches without a clean sheet for David Moyes’ side.
Michail Antonio has scored 11 goals in his past 13 Premier League away starts.