The defeat – Pompey’s second in a row in League One – sees them drop to 12th in the table and go three League One games without a league goal.
Here’s how our chief sports reporter saw the game as the Blues recorded yet another blank in front of goal…
5. Lee Brown - 6
Saw little of his attacking threat but always a reliable performer. Photo: JPIMedia
6. Shaun Williams - 7
Demonstrated a good range of passing and by far pick of midfield. Photo: JPIMedia
7. Joe Morrell - 5
Still struggling to sparkle since his Pompey move but perhaps exhausting international schedule had influence. Photo: JPIMedia
8. Ryan Tunnicliffe - 5
Just doesn’t look as effective in a more advanced midfield position. Photo: JPIMedia