Pompey have proven their calibre in cup competitions so far this season, but now they are looking for a run of league wins.
A midweek draw with Burton means there has been just one three-point haul from the opening six fixtures.
And Kenny Jackett’s side will be looking to improve that statistic when they visit Wycombe at the weekend.
But they will not be expecting an easy test against a Chairboys side currently sitting in third spot, albeit having played three games more.
Defeat at Gillingham last Saturday was the first they have suffered in League One, while they also exited the Carabao Cup to Reading on penalties in the first round.
Matches at Adams Park have resulted in victories over Bolton (2-0), MK Dons (3-2), Southend (4-3) and Lincoln (3-1), as well as Tuesday’s night Accrington stalemate.
That win against the Shrimpers was particularly memorable, as Gareth Ainsworth’s men were trailing when the game entered the 89th minute.
Pompey enjoyed success on their last visit to Wycombe back in April, with Brett Pitman’s brace and a Jamal Lowe strike sealing a 3-2 triumph.
TEAM NEWS
Pompey are still missing the injured quartet of Lee Brown (Achilles), Marcus Harness (thigh), Bryn Morris (groin) and Jack Whatmough (knee).
Wycombe will be without Paul Smyth and Alex Samuel, while Rolando Aarons faces a late fitness test.
VIEW FROM THE DRESSING ROOM
Read the thoughts of Kenny Jackett and Tom Naylor or register for a free iFollow account to watch the below video.
HEAD TO HEAD
Overall
Pompey: 4 wins
Wycombe: 3 wins
5 draws
At Adams Park
Pompey: 2 wins
Wycombe: 1 win
2 draws
TICKETS
Pompey have sold their full allocation of tickets and no more will be available to buy.
OFFICIALS
Referee: Sebastian Stockbridge
Assistance: Garry Maskell and Michael Webb
Fourth Official: Adrian Tranter
MATCH COVERAGE
Domestic iFollow subscribers can listen to live commentary from Andrew Moon and Guy Whittingham by signing into their account and visiting the match centre from 2pm on Saturday.
Overseas subscribers and match pass holders can watch the action and commentary will begin from around 10 minutes before kick-off.
Click here for more information about using iFollow on a matchday and click here for information on downloading the app, so you can access content on your mobile device.
We will have updates throughout the game on Twitter and the match centre. You can also see behind-the-scenes content on our Instagram story.
There will be post-match reaction on the website, iFollow and our official YouTube channel, with highlights to follow on Sunday.
Local listeners can hear commentary by tuning in to either Express FM or BBC Radio Solent.
BETTING
Pompey are the 13/10 favourites with Sky Bet to secure all three points, while the hosts can be backed at 19/10.
Click here to read our full betting guide and visit www.skybet.com/pompey to earn money for the club when you place a bet. Please gamble responsibly.
ALSO IN LEAGUE ONE
All games kick-off at 3pm
Accrington v Blackpool
AFC Wimbledon v Bristol Rovers
Bolton v Sunderland
Doncaster v Peterborough
Fleetwood v Rochdale
Gillingham v Ipswich
Lincoln v Oxford
MK Dons v Southend
Rotherham v Shrewsbury
Tranmere v Burton
LAST MEETING