Our official betting partner - Sky Bet - have sent us their latest pre-match betting preview ...
Carlisle can be backed at 5/2 with Sky Bet to win at home to fellow promotion contenders Portsmouth on Saturday afternoon.
Pompey are 21/20 with Sky Bet to get the three points and the draw is on offer at 5/2.
Carlisle have won back-to-back matches 2-1 and a third victory by that scoreline for the Cumbrians can be supported at 11/1.
Please note, all odds are subject to change but are correct at time of writing.