NFL Week 4 injuries: Steelers' Joey Porter Jr. ruled out, Rams' Aaron Donald sits out of practice

Track the latest practice updates and game designations for Week 4, beginning with the Steelers-Browns matchup

All 32 NFL teams are dealing with injuries as Week 4 kicks off. The Carolina Panthers were just forced to place their top two cornerbacks on injured reserve, Tampa Bay Buccaneers quarterback Baker Mayfield will miss several weeks with a dislocated thumb and the Miami Dolphins lost star running back De'Von Achane for the rest of the season due to a torn ACL. There is some good news around the league on the injury front. San Francisco 49ers wideout Mike Evans is not expected to miss much time with a rib strain, while Nico Collins of the Houston Texans returned to practice after missing the last two games with a hamstring injury. C.J.

Stroud desperately needs him back, as Houston has dropped to 0-3. It appears Joey Porter Jr.'s back/conditioning/contract saga is continuing to roll on, as he has been ruled out for "Thursday Night Football" despite being a full participant in practice on Monday and Tuesday before being limited on Wednesday. He still has not suited up this year. Running back Rico Dowdle has also been ruled out after missing practice all week with a toe injury. Jalen Ramsey is listed as questionable despite telling reporters that he broke his wrist. He was limited in practice all week, as was Brandin Echols, who was out with a concussion. Deshaun