The NFL Players Association reportedly is on the case of the unreported concussion.

Gisele Bundchen said Wednesday on CBS her husband, New England Patriots quarterback Tom Brady, suffered a concussion in 2016. The NFL Players Association is “looking into” the matter, TMZ Sports reported Wednesday.

The NFL hasn’t commented on Bundchen’s statements.

Bundchen said Brady has suffered “concussions” plural. Brady hasn’t been listed on a Patriots injury report with a concussion since at least 2003, the Boston Herald’s Jeff Howe reported Wednesday. NFL teams are required to report player injuries.

Thumbnail photo via Kevin Jairaj/USA TODAY Sports Images