According to the NBA's official injury report, Embiid is listed as probable due to right foot plantar fascia injury management. Claxton, meanwhile, is questionable with a left hamstring strain. His potential return would give Chicago another option in the middle after missing the start of the season.
Philadelphia enters Sunday's contest looking to build on its 126-107 victory over Chicago on Monday. However, the Bulls kept the game competitive before the Sixers pulled away late. Chicago has since fallen to 1-7 and is riding a six-game losing streak.
The Sixers also have other frontcourt concerns. Adem Bona is out with a cervical spine sprain, while Dominick Barlow remains sidelined because of a lower back stress reaction. Embiid's availability is especially important with Philadelphia short on healthy big men. His probable designation offers some optimism, although his foot condition remains something to monitor.
Chicago has its own questions beyond Claxton. Jalen Smith is probable despite a left finger sprain, while Tobe Awaka is questionable with an MCL sprain. Zach Collins and Dailyn Swain are ruled out.
The Bulls enter with a rest advantage after last playing Wednesday. Still, Joel Embiid and Nic Claxton's return could be the biggest factors in Sunday's matchup. Both centers bring valuable scoring, rebounding, and interior defense, making their potential showdown an exciting battle to watch.