Arsenal edged past Bournemouth to set up an FA Cup fifth-round tie at League One Portsmouth.
Bukayo Saka put the visitors in control early on with a superb left-foot drive after a 22-pass move.
Saka, 18, then laid on the second, with a cross from the left that Eddie Nketiah swept home from close range, before Sam Surridge’s late goal for the hosts.
The Gunners will face Pompey on one of three midweek nights from 3-5 March.
More to follow.