Miami Dolphins offensive lineman Bayron Matos suffered an undisclosed injury at the end of Wednesday’s practice and was flown to a hospital on a helicopter.

Bayron Matos is the team's international player - he's from the Dominican Republic - and does not count toward the roster limit.

Miami Dolphins offseason signee Artie Burns went down with what is feared to be an ACL injury at training camp.

Burns is a former Miami Hurricanes standout who was a first-round pick of the Pittsburgh Steelers in 2016. An eight-year NFL veteran, spending the past three years with the Seattle Seahawks, the Miami native was making a homecoming this season as an offseason free agent signing.

Miami Dolphins offensive tackle Bayron Matos was airlifted to a hospital after suffering an injury during training camp. The second-year player joined the Dolphins as an undrafted free agent from the University of South Florida.

The Miami Dolphins placed recently signed tight end Darren Waller on the physically unable to perform list along with veteran guard Liam Eichenberg as they opened training camp on Tuesday. Waller came out of retirement last month to play on a one-year deal with Miami.

The Miami Dolphins have gone from one of the oldest NFL rosters to one of the youngest. Here's how Mike McDaniel plans to do.