Pompey brought the curtain up on their third-tier campaign with a goalless draw against Shrewsbury on Saturday.
Kenny Jackett made one signing in the week before the game, with Callum Johnson arriving from Accrington for a fee of around £200,000 with add-ons.
But the Blues’ rivals also strengthened before the league season started – and will continue to do so before the transfer window shuts on October 16.
Here are all the deals that took place in the past seven days...
But the Blues’ rivals also strengthened before the league season started – and will continue to do so before the transfer window shuts on October 16.