The aim is back-to-back successes on the road in a testing encounter with Joey Barton’s side.
Pompey have players returning to fitness for the clash, but have lost the services of Joe Pigott for three games after his red card at the Crown Ground.
Here’s how we think John Mousinho’s side will line up at the Memorial Ground.
13. SUB - Josh Oluwayemi
Impressive back-up and hopefully will be around next term as his deal comes to a close. Photo: Jason Brown
14. SUB - Di’Shon Bernard
Clark Robertson is back in contention, but Bernard's ability to cover the right-back and centre-back roles could tip it his way. Photo: Graham Hunt
15. SUB - Louis Thompson
Did a decent job at Accrington. Whether that was enough to stop Tunnicliffe coming back in is up for debate. Photo: Jason Brown
16. SUB Jay Mingi
Along with Clark Robertson and Denver Hume, probably the main contender to fill the space in the space in the squad created by Joe Pigott's suspension. Photo: Jason Brown