Sivert Mannsverk was loaned from Ajax to Cardiff City as part of the club's strategy to manage the squad size after Sven Mislintat's tenure.

Sivert Mannsverk has been loaned out by Ajax.

1. FC Nurnberg from the Second Bundesliga in Germany showed interest in Sivert Mannsverk. They inquired about the Norwegian player, but it seems the decision favored Cardiff City.