The Blues are looking for their second maximum on the bounce as they welcome Liam Manning’s Canaries to PO4.
There’s likely to be plenty of changes after Tuesday’s mid-week Carabao Cup exit against Reading.
Here’s how we think John Mousinho’s men will line up in the Fratton sunshine.
17. Sub 5 Mark Kosznovszky
A tough debut against Ready, though the Hungarian was used further forward than he's perhaps comfortable. May well be asked to impact game off bench. | Simon Roe/ProSportsImages
18. Sub 6 Luke Le Roux
Best of the debut boys against Reading and. If Pompey are defending a lead, every chance his destructive qualities will be required/ | Simon Roe/ProSportsImages
19. Sub 7 Terry Devlin
Shone out on the right particularly in the first half on Tuesday and will definitely be needed off the bench as a minimum. | Simon Roe/ProSportsImages
20. Sub 8 Minhyeok Yang
No shortage of enthusiasm but display was disappointing overall on Tuesday. Still very early days, though. | Simon Roe/ProSportsImages