The Miami Dolphins placed All-Pro cornerback Jalen Ramsey and two others on injured reserve Thursday.
Ramsey, 28, underwent meniscus surgery on his left knee on July 28 and is not expected back until December.
The non-contact injury occurred in training camp while he was covering wideout Tyreek Hill in an 11-on-11 drill.
The three-time All-Pro and six-time Pro Bowl selection joined Miami in a March 12 trade with the Los Angeles Rams.
Ramsey has 19 interceptions in 108 career games (107 starts) with the Jacksonville Jaguars (2016-19) and Rams (2019-22).
Running back Jeff Wilson Jr. (undisclosed) and offensive lineman Robert Jones (knee) were also placed on IR and are ineligible for the first four games.
The Dolphins reloaded their 53-man roster by signing cornerbacks Justin Bethel and Parry Nickerson and tight end Tyler Kroft.
–Field Level Media