Arsenal once again showed resilience as Reiss Nelson scored a superb 97th-minute screamer to hand the Premier League leaders a dramatic come back victory against relegation threatened, Bournemouth.
Bournemouth took a super early lead after just 9.11 seconds thanks to Philip Billing, before Marco Senesi rose highest to double the lead.
However, Arsenal pulled level with goals from Thomas Partey and Ben White, before Nelson struck home the much needed winner, to the absolute delight of Mikel Arterta.
The result ensured Arsenal remained five points ahead of defending Champions, Man City won defeated Newcastle earlier on Saturday.
Chelsea 1-0 Leeds
Meanwhile, Chelsea bagged an important 1-0 win over Leeds, thanks to Wesley Fofanaβs second half goal.
