The Colts placed Sendejo (concussion/undisclosed) on the reserve/COVID-19 list Thursday.
Sendejo missed the last two games with a concussion and remainded in concussion protocol to begin the week. While it's not clear whether the safety has tested positive for COVID-19, he'll likely be unavailable for Sunday's Week 18 matchup against the Jaguars. Assuming Sendejo is sidelined, George Odum should continue to start for the Colts.