The Miami Dolphins signed cornerback Jack Jones and waived Ryan Cooper Jr. in a corresponding move, the team announced Saturday. This move comes after veteran defensive back Artie Burns tore his ACL during the first practice of training camp.

Miami Dolphins cornerback Artie Burns suffered a knee injury in training camp and is feared to have a torn ACL. Burns, a veteran free agent signed in March, was awaiting an MRI to confirm the diagnosis.

July 24 - Artie Burns is done for the season one practice into his tenure with the Miami Dolphins. Burns, 30, left Wednesday's practice on crutches with a knee injury suffered in individual drills. Multiple outlets reported Thursday that Burns has a torn ACL.