But who are the players who’ve shone brightest so far? And who are the men who have failed to come up to scratch to date?
Blues writer Jordan Cross has assessed John Mousinho’s squad, given his view on their performances and rated their efforts to this point in the campaign.
25. Christian Saydee - 7
Built a cult status among the Fratton faithful with his battering-ram performances off the bench. Was recruited as attacking support for Colby Bishop, but now appears to have carved out a position as a super sub in a deeper-lying role. Photo: Jason Brown
26. Colby Bishop - 8
Even amid some outstanding displays this season, the Magic Man remains Pompey's most important player. Has had some misses of late, but still has 10 goals to his name this term. When it comes to the complete striker has no one to touch him at PO4 - and indeed League One. Photo: Jason Brown
27. Kusini Yengi - 7
What a revelation - and what a find. The Aussie has the potential to repay his £80,000 transfer fee many, many times over. The impact off the bench has been remarkable but has also chipped in with assists of late. Has everything needed to be a force of nature at this level - and potentially the one above. Photo: Jason Brown