David Seaman has warned Bukayo Saka's penalty miss against West Ham on Sunday will be seen as a 'pivotal' moment if Arsenal do not go on to win the league.
The Gunners won the spot kick while 2-1 up in the game and would have put the game to bed with a goal, but Saka failed to find the target from 12 yards.
West Ham went on to score another and draw the game at 2-2, meaning Arsenal have thrown away two goal leads in both of their last two Premier League outings.