The 2023 Upper Deck PFL Professional Fighters League Box Set format is virtually identical to the 2022 debut, including a full 25-card base set in every box.

The remaining five cards should be parallels, including numbered versions and limited autographs.

Instead of base autographs, there are Red Autographs (1:14 boxes). The one-of-one Black is a new chase autograph option.

2023 Upper Deck PFL Box Set Parallels Breakdown