Miami Dolphins QB Tua Tagovailoa in concussion protocol, no timetable for return - ESPN
Miami Dolphins QB Tua Tagovailoa not in concussion protocol, coach Mike McDaniel says - ESPN
Tua Tagovailoa not a QB option for Dolphins in Week 18
Tua Tagovailoa Rule? NFL, NFLPA reportedly working on change preventing players' return after 'instability'
Tagovailoa in concussion protocol, no timeline for return
Tua Tagovailoa injury update: NFLPA investigating Dolphins for handling of concussion protocol
Dolphins QB Tua Tagovailoa clears concussion protocol
Tua Tagovailoa: Miami Dolphins QB enters concussion protocol again
Tua Tagovailoa still in concussion protocol, will miss Pro Bowl
NFL under fire over its concussion protocol following Tua Tagovailoa's back-to-back game hits – 101 ESPN