After opening the week with a perfectly clean injury report, Los Angeles Rams offensive tackle Rob Havenstein is dealing with a shoulder injury that occurred in practice, putting his status up in the air in advance of Saturday’s home game against the Arizona Cardinals.

The Rams (9-6), who are on a four-game winning streak that moved them into the lead in the NFC West, have rebounded from a 1-4 start. That poor early stretch was due, in part, to injuries on the offensive line.

Havenstein missed the season opener against the Detroit Lions with an ankle injury, then missed a three-game stretch in November with more ankle issues.

Havenstein did not practice Thursday because of the shoulder injury, although he typically does not participate in the final practice of the week for rest purposes. The 32-year-old is in his 10th NFL season, all with the Rams going back to the team’s 2015 season in St. Louis.

Joe Noteboom would likely start if Havenstein is not available Saturday.

The Rams can clinch the NFC West this weekend with a victory over the Cardinals (7-8), combined with a loss or tie by the Seattle Seahawks (8-7) against the Chicago Bears (4-11).