The Robins are upwardly mobile under Darrell Clarke and expected to present the Blues with a stern physical test at Whaddon Road.
Here’s how we think John Mousinho’s side will line up.
5. CB Conor Shaughnessy
A revelation this season and right at the front of the queue in the debate over Pompey's top performer this term. Photo: Jason Brown
6. LB Jack Sparkes
Really starting to build impetus defensively to match the quality going forward we've raved about this season. Photo: Jason Brown
7. CM Joe Morrell
Was so important to seeing out the win against Stevenage, and the feeling is he'll need to be at his dogged best on his return to Whaddon Road against a physical challenge. Photo: Jason Brown
8. CM Marlon Pack
Among the most impressive and consistent performers since his return from injury. Photo: Jason Brown
2 / 5