It comes five days after their disappointing 1-1 draw with Morecambe on Easter Monday, where the Blues conceded a controversial 93rd-minute equaliser against the struggling Shrimps.
The former Lincoln boss made three changes for the trip to the Mazuma Stadium, with Joe Morrell missing out completely after a failed fitness test.
However, the Welsh international is back in contention and could be one of three changes to the starting line-up against Gillingham.
Pompey will be without injured Denver Hume, who remains sidelined with a back injury, while Reeco Hackett (knee) and Kieron Freeman will continue to sit out the rest of the season.
With Saturday marking the penultimate game at PO4 this season, here’s how we predict the Blues’ squad to shape up against Neil Harris’ side.
![His time at Pompey is coming to an end but he has been a joy to watch between the sticks throughout the season.](https://www.portsmouth.co.uk/webimg/b25lY21zOjBiNzdhN2M2LTdhOWUtNDFlYS1hZmNiLTc2YjRkOTkyNzM4Zjo3MzBjMDQwZC01NzRiLTRjNDAtOTlhMC1mNDM5ZDZjMjA3NDk=.jpg?crop=3:2&trim=&width=640)
1. GK: Gavin Bazunu
His time at Pompey is coming to an end but he has been a joy to watch between the sticks throughout the season.Photo: The News
![The Blackburn loanee has been converted into a more unusual right-back role in recent weeks but has impressed going forward down the right flank.](https://www.portsmouth.co.uk/webimg/b25lY21zOjJmMDI0OGY5LTkyNzAtNGZhYS04NzA4LWViNDk3OGNlMTUxNjpmMDliNWQyYS05YTY0LTQwZDAtYjc2ZS03YmI1ZWVkMjVkNDI=.jpg?crop=3:2&trim=&width=640)
2. RB: Hayden Carter
The Blackburn loanee has been converted into a more unusual right-back role in recent weeks but has impressed going forward down the right flank.Photo: The News
![Scored a great volley on Monday to net his sixth of the season, questions still remain over his Pompey future.](https://www.portsmouth.co.uk/webimg/b25lY21zOmRhMTEyYjZhLWJhZTktNDY2MC04MTFjLTViZGViNGIzODdkYTo3NWZlYTRhYy0wMmJiLTQ0M2ItOWJmMi0zNDYzNGViMmY3NTM=.jpg?crop=3:2&trim=&width=640)
3. CB: Sean Raggett
Scored a great volley on Monday to net his sixth of the season, questions still remain over his Pompey future.Photo: The News
![Has featured in the Blues last three games and will continue to partner Raggett at the heart of defence.](https://www.portsmouth.co.uk/webimg/b25lY21zOjM0MjI0YmNmLTMxNDUtNDFiMS1hOTI2LWRhYmJhMWYzNGM0ODo3NzE1NDE1ZC04OTMyLTRhYjctYTBjMS04ZTlhNjJiMzgwZmQ=.jpg?crop=3:2&trim=&width=640)
4. CB: Clark Robertson
Has featured in the Blues last three games and will continue to partner Raggett at the heart of defence.Photo: JPIMedia