tackle

For nearly all of his 11 seasons, Rob Havenstein was a Rams mainstay at right tackle.

He started two Super Bowls, winning one, and provided sage wisdom and experience for younger players in what would be his final season in 2025.

On Tuesday, Havenstein, 33, announced he was retiring.

“What a ride it’s been!” Havenstein wrote in a post on Instagram. “I can look back on my career and smile knowing I have given everything I had and more to the game I love.

“In saying that, I am officially retiring from the NFL.”

Havenstein, the longest-tenured Rams player on the roster last season, thanked his teammates and coaches, the Rams organization and his parents and wife for their support.

The 6-foot-8 Havenstein, grew up in Maryland and was a second-round pick by the Rams out of Wisconsin in 2015.

He started 13 games as a rookie, and then moved with the team from St. Louis to Los Angeles.

Havenstein started 148 regular-season games and 13 playoff games, including the Rams’ victory over the Cincinnati Bengals in Super Bowl LVI at SoFi Stadium to cap the 2021 season.

Due to injuries, Havenstein was limited to 14 games in 2023, 11 in 2024 and seven this past season.

Yet the four-time captain was a constant presence, and helped Warren McClendon Jr. develop into a consistent starter.

After the season, coach Sean McVay described Havenstein and tight end Tyler Higbee, who also completed the final year of his contract, as “all-time Rams.” McVay said the team would give the players time to digest the season and decide what might be next.

For Havenstein, that is retirement.

“As this chapter ends,” he wrote, “I couldn’t be more grateful, hopeful, and excited to see what comes next!”

Defensive lineman Teair Tart is returning to the Chargers with a three-year contract extension.

The Chargers announced the deal Monday night for Tart, who joined the team in August 2024 after he was released by the Miami Dolphins. Tart quickly became a contributor to Los Angeles’ defense, and he started all 18 games this season in the middle of the Bolts’ line.

Tart has 61 tackles, nine tackles for loss, one sack and an interception in his two seasons with the Chargers. He has been particularly effective in run defense, stepping up to fill a need created when Poona Ford left last year to sign with the Rams.

Tart began his NFL career as an undrafted free agent with the Tennessee Titans in 2020. The Florida International product also briefly played for Houston.

The Chargers likely will have some new defensive concepts next season after defensive coordinator Jesse Minter was hired to be the Baltimore Ravens’ head coach. Minter was coach Jim Harbaugh’s coordinator for his first two seasons in Los Angeles, producing one of the NFL’s top five units in scoring defense, total defense and passing defense.

The Bolts went 11-6 and lost in the wild-card round of the playoffs in each of Harbaugh’s first two seasons. Harbaugh hired former Dolphins coach Mike McDaniel as his offensive coordinator earlier Monday.