Trent Williams' season has come to an end. San Francisco 49ers head coach Kyle Shanahan announced that the star left tackle was ruled out of the team's

The 49ers finished the Miami game with Spencer Buford, the No. 3 tackle, replacing Moore and Nick Zakelj filling in for Banks. And Burford is no sure thing to face Detroit when the 49ers host the Lions in Week 17 on Monday night.

One day after his team was eliminated from postseason contention, 49ers coach Kyle Shanahan announced that left tackle Trent Williams, left guard Aaron Banks and backup tackle Jaylon Moore will miss the team's final two games.

The 49ers also won’t have left guard Aaron Banks and left tackle Jaylon Moore the last two games, Shanahan said. Banks has a medial collateral ligament injury in his knee and Moore has a quad strain. Guard Spencer Burford (calf) underwent an MRI on Monday to determine the severity of his injury.

San Francisco coach Kyle Shanahan said the team is getting close to ruling out star left tackle Trent Williams for the rest of the season as his injured ankle isn’t healing as fast as the 49ers hoped.

Trent Williams did well to secure strong terms via a reworking completed just days before the season. The perennial All-Pro tackle will not be back to close out Year 1 of this revised agreement.

San Francisco 49ers left tackle Trent Williams, who has missed his team's last four games with an ankle injury, may sit the remainder of the season.

Trent Williams did well to secure strong terms via a reworking completed just days before the season. The perennial All-Pro

Though there was a belief that San Francisco 49ers tackle Trent Williams could return this season after suffering an ankle injury that’s had him sidelined since Week 11, those beliefs got shot down on Monday.