It was the Blues’ first win of the season, with second-half goals from Joe Pigott, Ronan Curtis (pen) and substitute Colby Bishop doing the damage against the Bluebirds.
Here’s how our chief sports writer Neil Allen rated the players’ performance...
9. Ronan Curtis - 8
Burst into life in the second half with his tireless energy and fantastic passion. Had the guts to take the penalty and strong run set up Pigott for the first. Photo: NationalWorld
10. Dane Scarlett - 7
(Replaced by Colby Bishop on 62 minutes): Encouraging full debut from the youngster, in particular somehow getting around the back of Cardiff in one first-half moment. Photo: NationalWorld
11. Joe Pigott - 8
(Replaced by Michael Jacobs on 64 minutes): Great time to grab his maiden Pompey goal to cap the Blues’ most dangerous second-half showing. Some good touches throughout. Photo: Nationalworld
12. Tom Lowery - 8
(Replaced Marlon Pack on 46 minutes): First touch was a great tackle and was a tireless presence, but with a touch of grit. Photo: NationalWorld