It's a tough assignment for John Mousinho's side against opposition with one of the best home records in the division.
The Blues are on a nine-game unbeaten run, however, as they aim to move a step closer to the Championship.
Here's how we think Pompey will line up, as they embark on the run-in with 10 games remaining.
14. Sub 2: Jack Sparkes
Hard to bet against Ogilvie at present, but Sparkes can change the dynamic from the bench. Photo: Jason Brown
15. Sub 3: Ryley Towler
Great to be able to have someone of Towler's calibre to call upon. Photo: Jason Brown
16. Sub 4: Myles Peart-Harris
May be that Moxon's attributes are preferable, but can really make an impact when called upon if that's the case. | Jason Brown/ProSportsImages
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