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.

Minkah Fitzpatrick is believed to be seeking a new contract after his trade from the Steelers to the Dolphins.

The Miami Dolphins held their first training camp practice open to fans on Saturday in Miami Gardens.Here's what we saw in Day 4.

Dolphins sign former Bengals cornerback Mike Hilton as their latest move to improve 2025 defense during training camp

Miami signed veteran cornerback Mike Hilton, NFL Network’s Cam Wolfe reported on Saturday. The Dolphins announced earlier they had signed cornerback Jack Jones.

Former Texas Longhorns quarterback Quinn Ewers is out to prove the doubters wrong as he begins his rookie season in the NFL with the Miami Dolphins. A

MIAMI GARDENS -- Miami Dolphins coach Mike McDaniel met with reporters to offer an update on Bayron Matos, Artie Burns and touch on a variety of other subjects. Matos is the team's international player who was injured at the end of the first practice of training camp and airlifted to a hospital with upper-body injury.

According to a report from ESPN NFL insider Adam Schefter, the Dolphins have lost veteran cornerback Artie Burns for the season due to a torn ACL. "An MRI confirmed an ACL tear for Dolphins CB Artie Burns, who now is expected to miss the 2025 season, per source," Schefter wrote on X.

Saturday brought more bad news out of Miami Dolphins training camp as cornerback Kader Kohou went down with a right leg injury during a rep while defending Tyreek Hill. According to Miami Herald reporter Barry Jackson,

MIAMI GARDENS — Miami Dolphins rookie guard Jonah Savaiianaea has been jamming with quarterback Tua Tagovailoa. It's a savvy move. "He's got a voice and he can play every instrument," Savaiinaea said of Tua after the Dolphins' third training camp practice.