Graves was scratched for the second game in a row in Tuesday's 4-3 shootout loss to the Blue Jackets.

Graves (concussion) was listed as healthy on the Penguins' training camp roster Tuesday.

Graves (concussion) was unable to be medically cleared before the end of the 2023-24 season.

Graves (concussion) has been placed on injured reserve Thursday, Seth Rorabaugh of Tribune-Review Sports reports.

Graves (concussion) will not be in the lineup to face Detroit on Thursday, Dan Kingerski of PittsburghHockeyNow.com reports.

Graves was diagnosed with a concussion Friday, according to Michelle Crechiolo of the Penguins' official site.

Graves (personal) returned to practice ahead of Tuesday's matchup with Carolina, freelance Penguins' reporter Shelly Anderson reports.

Graves is back in Pittsburgh awaiting the birth of his child and will miss out against Dallas on Friday, Penguins play-by-play announcer Josh Getzoff reports.

Graves picked up two assists in Tuesday's 5-3 win over the Blue Jackets.

Graves scored a goal on one shot in Thursday's 6-5 victory over the Bruins.