Celtic have made quite a few additions throughout the 2025 summer transfer window, so let's take a look at how each one grades out.

The window is open, clubs are doing business and players are on the move. Here is how we rate the biggest deals.

On Wednesday, the NCAA announced that they are opening a one-time transfer portal window this summer, from July 7 to August 5, for athletes that Division I programs have placed on a special 'Designated Student-Athletes' list.