KANSAS CITY, Mo. (AP) — Chiefs safety Tyrann Mathieu was added to the active roster from the COVID-19 list on Saturday, and the three-time All-Pro was listed as questionable for Kansas City’s regular-season opener against the Cleveland Browns.
Mathieu tested positive on Sept. 1, even though he was fully vaccinated. He needed to return two negative tests taken 24 hours apart to be eligible to play. He was still in the protocol on Friday, but was cleared to play on Sunday.