The decision to move Linvoy Primus to right-back and let Kevin Harper loose on the right flank after the interval proved masterful.

BBC: Portsmouth 3-0 Stoke

James, though, soon outperformed Poom when he produced a wonderful save to deny Baptista from the penalty spot after Linvoy Primus had tripped Emmanuel Eboue.

BBC: Portsmouth and Arsenal found each other hard to break down

Grimsby's inability to gain a foothold in the match resulted in frustration which led to the booking of Darren Mansaram after 23 minutes for a foul on Linvoy Primus.

BBC: Portsmouth 3-0 Grimsby