The Cleveland Browns placed center JC Tretter on the Reserve/COVID-19 list on Thursday.
The moves makes it highly unlikely that Tretter will be able to play on Saturday against the Green Bay Packers, which would make it the first game that Tretter has missed since signing with the Browns in free agency in 2017 after three seasons in Green Bay.
Tretter broke the news himself on Twitter:
After experiencing mild cold-like symptoms this morning, I chose to test at our facility and unfortunately, I am positive for COVID-19.