Pompey will again be aiming for promotion after suffering League One play-off semi-final defeat to Oxford United last term.
But what are their odds to be relegated? History tells us that teams who have been beaten in the play-offs the previous year can go down the next term.
In 2017-18, Bradford and Scunthorpe both lost in the olay-offs before being demoted League Two the following season.
Paddy Power have compiled the odds on who they believe will go down this term*.
Scroll down and click through the pages to see where Pompey rank…
*Wigan have not been included in the betting market.