The 49ers fire defensive coordinator Steve Wilks after their Super Bowl loss
SANTA CLARA, Calif. — The San Francisco 49ers fired defensive coordinator Steve Wilks on Wednesday, three days after losing the Super Bowl to the Kansas City Chiefs.
Coach Kyle Shanahan announced the decision to move on after one season with Wilks in charge of the defense. Shanahan called it a “really tough decision” but said he wants to find a coordinator who was a better scheme fit for the talent on San Francisco’s defense.
“We felt pretty strongly that this was the decision that was best for our organization,” he said. “Even though it was one I didn’t want to make, it was something that once I realized that a different direction was what’s best for our organization, it’s something that I have to do.”
Shanahan hired Wilks after losing DeMeco Ryans, who was hired as head coach in Houston after helping San Francisco field the top defense in the league in 2022.
Shanahan wanted to keep the same system that had been successful, and Wilks had the difficult task of trying to add his own wrinkles to an unfamiliar scheme.
“That was the hardest part. I knew that was a challenge,” Shanahan said. “We have committed to not just a system, but the players that have been in the system from our D-line, our linebackers, they played in it for such a long time. It was my goal to not have to change all of them and bring in Steve who was unbelievable and how loyal he was and him trying to do it.
“But it just ended up not being the right fit. It hurt for me to do this, but that’s exactly why I had to.”
The results were mixed during the regular season. Wilks was forced to move from the booth to the field following a three-game losing streak in October, and San Francisco’s production on defense dropped marginally in the regular season.
But issues came up in the playoffs, with the run defense getting gashed by Green Bay and Detroit in the first two playoff games, when coaches and players questioned the effort given. The Niners then came up short defensively down the stretch against Patrick Mahomes and the Chiefs.
After holding Kansas City to six points on the first nine possessions in the Super Bowl, the Niners allowed two touchdowns and two field goals on the final four drives to lose 25-22 in overtime.
Defensive end Nick Bosa said after the game that the team was unprepared for Mahomes to keep the ball on key runs that led to first downs on the game-winning drive.