Back your team with Sky Bet
Two sides battling for automatic promotion go head-to-head at Brunton Park this weekend.
And it is Pompey who are the 11/10 favourites with Sky Bet to secure a valuable three-point haul against Carlisle.
The hosts – who currently occupy that all-important third position – can be backed at 12/5, with the draw also at 5/2.
It finished 1-1 when the sides met at Fratton Park on the opening day of the campaign and a repeat of that scenario is priced at 5/1.
But more optimistic punters might instead want to take a look at the 7/1 on offer for a 1-0 victory or 15/2 for a 2-1 triumph.
Conor Chaplin came off the bench to secure a draw at Barnet last week and is 9/2 favourite to net the opener.
Elsewhere in the first goalscorer market, Eoin Doyle, Carl Baker and Gareth Evans are available at 11/2, 8/1 and 12/1 respectively.
Please note that all odds are subject to change.
Sign-up to a Sky Bet account at www.skybet.com/pompey for great offers and promotions.