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...
17. Marlon Fossey: Fulham - Shrewsbury
The American right-back moves to the Shrews on a season-long loan. Photo: Marc Atkins
18. Jonny Smith: Bristol City - Swindon
The winger enjoyed a decent season at Oldham last term and will be looking to do the same again at the County Ground Photo: Pete Norton
19. Matej Kovar: Manchester Utd - Swindon
The keeper is set to be No1 for the Robins this term during his loan. Photo: George Wood