From hero to hero! David Raya saves Sunderland penalty before Bruno Guimaraes produces stunning Arsenal winner just 121 seconds later

Arsenal maintained their perfect start to the Premier League season with a dramatic 2-0 victory over Sunderland at the Stadium of Light. In a chaotic two-minute sequence, David Raya produced a stunning penalty save to deny the hosts before Bruno Guimaraes scored a magnificent long-range opener to silence his former rivals.

In a contest that hung in the balance for nearly an hour, the game exploded into life during a chaotic two-minute window in the second half. Sunderland were handed a golden opportunity to take the lead when referee John Brooks adjudged that Ezri Konsa had crossed the line while grappling with Dan Ballard at a set piece.