West Ham's head coach Graham Potter celebrates with West Ham's Oliver Scarles at the end of the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
West Ham players celebrate their victory at the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
West Ham's Tomas Soucek, bottom, challenges for the ball with Arsenal's Leandro Trossard during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
Arsenal's manager Mikel Arteta reacts during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
Arsenal's Myles Lewis-Skelly, left, reacts after receiving a red card during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
Arsenal's Leandro Trossard, left, challenges for the ball with West Ham's Aaron Wan-Bissaka during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
Arsenal's William Saliba, right, challenges for the ball with West Ham's Mohammed Kudus during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
West Ham's Jarrod Bowen, right, celebrates with teammates after scoring his side's opening goal during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
Arsenal's Jurrien Timber, centre, challenges for the ball with West Ham's Oliver Scarles, right, during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
West Ham's Edson Alvarez, left, challenges for the ball with Arsenal's Mikel Merino during the English Premier League soccer match between Arsenal and West Ham United at Emirates stadium in London.
