
Reiss Nelson scored a 97th-minute winner as Arsenal came from two goals down to beat Bournemouth 3-2 in a remarkable encounter at Emirates Stadium.
The Cherries found themselves ahead after nine seconds as Philip Billing scored the second-fastest goal in Premier League history, before Marcos Senesi doubled the advantage after the break to leave the home fans stunned. Arsenal were on the brink of just their second hoem defeat in the Premier League this season.