Pompey will look to build on their successful start to the league campaign when they host AFC Wimbledon in the Carabao Cup on Tuesday night.
And the hosts are the 17/20 favourites with Sky Bet to book their place in the second round of the competition.
The visitors – who also come into the tie unbeaten – can be backed at 16/5, with the draw after 90 minutes at 13/5.
Of course the tie could be settled by penalties and if you are simply looking to take a punt on who will qualify, Pompey are at 2/5 and the Dons 7/4.
If you think that it will definitely require a shoot-out to separate the sides, then take a look at the 6/1 on offer for either side winning by that method.
The Blues won 2-1 when the sides met at Fratton Park last term and a repeat of that scenario carries odds of 15/2.
Brett Pitman was on the bench for Saturday’s League One success at Blackpool, but is the 7/2 favourite to net the opener.
Elsewhere in the first goalscorer market, Ronan Curtis, Conor Chaplin and Jack Whatmough can be backed at 9/2, 11/2 and 25/1 respectively.
And the truly optimistic among you can also place a bet on Pompey lifting the Carabao Cup at Wembley in February at 500/1.
Please gamble responsibly and remember that all odds are subject to change. When the fun stops, stop.
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