13:27
GOAL! Arsenal 4-0 Newcastle (Kiwior, 69)
It's four!
13:23
GOAL! Arsenal 3-0 Newcastle (Saka, 65)
That's magnificent - and also game, set and match.
Bukayo Saka picked up the ball on the right-hand side of the box before cutting inside and firing through a crowd of bodies.
The ball may have taken a knick but the goal is certainly his.
Arsenal are out of sight and rampant.
13:23, 63'
Arsenal 2-0 Newcastle
Gabriel Martinelli has made way for Leandro Trossard.