The 49ers saw plenty of Seattle last season, and the results painted a pretty clear picture. Across three meetings in 2025, Kyle Shanahan’s offense ran 30 drives against Mike MacDonald’s defense and came away with just two touchdowns. The personnel on both sides has shifted since then, though, and San Francisco enters this week with a roster that looks very different from the one Seattle handled a year ago.
Start with the passing game, where the biggest change is obvious. The 49ers are no longer asking the same collection of wideouts to carry the load.
In the first matchup, Ricky Pearsall went over 100 receiving yards, but 45 of his 108 yards came on one play. Christian McCaffrey and Kyle Juszczyk each added 25-yard catches, yet the overall passing attack stayed bottled up because no receiver could consistently shake free.
That same issue showed up again in the next two games. Jauan Jennings led the 49ers in receiving in the second meeting, and Jake Tonges was the top pass catcher in the playoff game.
That’s a very different setup now. Mike Evans changes the math.
Evans is seventh in the NFL in EPA per target and fifth in targeted success percentage. He also ranks seventh in Sumer Sports’ impact plays metric, though that’s with only 24 targets.
The six receivers ahead of him have at least 39. Shanahan has moved Evans around enough that defenses can’t just sit on him, and the efficiency has followed.
Of Evans’ 17 catches, 14 have gone for either a first down or a touchdown.
That kind of true WR1 presence is exactly what the 49ers were missing in those Seahawks games. In Week 18, their wide receiver group was Jauan Jennings, Kendrick Bourne, Demarcus Robinson, and Skyy Moore.
That’s not the same room anymore. There’s more speed around Evans now, and that has helped San Francisco stretch the field both vertically and horizontally.
With Bourne or Jennings on the field, Evans isn’t drawing the same kind of intermediate attention because defenses like Seattle don’t have to worry as much about getting beaten deep.
Brock Purdy also gets back George Kittle and Deebo Samuel, two players who weren’t available in the playoff meeting.
The upgrade at linebacker matters just as much. In those final two games against Seattle, the 49ers were leaning on two players who had joined the roster as recently as Thanksgiving, along with Dee Winters.
The fact that the Niners moved on from Winters this offseason, even with his rookie contract, says plenty about how they viewed him internally. Raheem Morris sees Garret Wallow as a nickel linebacker, while Kendricks is 34.
There were clear signs of the problem. Seattle attacked the edges, and Kendricks was understandably a step behind. Wallow got engulfed on some snaps, while Winters was at his best when the action came straight at him or when he was in coverage.
Still, San Francisco has quietly become one of the league’s better teams at stopping outside zone, which matters because Seattle runs some variation outside the tackles 60% of the time. The 49ers have given up 3.7 yards per play on outside zone runs and posted a minus-0.045 EPA per play. On 16 attempts, they produced nine defensive stops.
That work has come from a rotating cast on the edge, but the job has been getting done. Fred Warner and Dre Greenlaw are beating backs to the sideline when those runs try to spill outside.
The coverage issues were hard to miss in Week 18, though. Tatum Bethune and Winters combined for three missed tackles, and Seattle picked on Bethune in coverage for 64 yards.
Bethune allowed six of seven targets to be completed. Wallow also got lost on one play in coverage, and it turned into a critical first down.
That’s where Warner changes the picture. If Sam Darnold is forced to look Warner’s way seven times, Raheem Morris will probably live with it. The linebacker upgrade is a real one, and it matters in a matchup like this.
Up front, the interior rush is another area where the 49ers look better equipped than they did a year ago. Yetur Gross-Matos was the only player who generated interior pressure against Seattle during the regular season. In those three games, five defensive tackles combined for seven run stops and five missed tackles.
The last two games this season tell a more encouraging story about the group San Francisco will actually have on the field. Osa Odighizuwa has eight pressures.
Gracen Halton and Sebastian Valdez have five impact plays. Naquan Jones has chipped in with a couple of run stops and held his ground.
That means the four defensive tackles on the field this year are all upgrades from last season.
The edge group adds another layer. In Week 3, one of the more encouraging signs was how the edge players handled the run.
Matt Judon played one snap and looked excellent on it. Romello Height is wiry strong, and Keion White has been a pleasant surprise.
Then there’s Mykel Williams, who didn’t play in the final two games. Last season, the 49ers’ run defense gave up a half-yard more per play with Williams off the field. The first-down rate and EPA per play were only slightly better, but the bigger point is what he gives them that doesn’t show up neatly in a box score.
His size against tight ends matters. So does his ability to take on pulling blockers instead of forcing those jobs onto the designated pass rushers, like Height.
Even if Williams only gets 30 snaps, that still changes the workload for the rest of the group. It helps keep Height, Okoronkwo, and Khalid Kareem fresher. And that ripple effect is a big part of what makes getting a first-rounder back such a boost for this defense.
In Other News...
49ers Got The Kyle Juszczyk Injury News They Desperately Needed
Kyle Juszczyks knee injury looked far worse in the moment, but the 49ers avoided the kind of outcome that can reshape a season. The Pro Bowl fullback was hurt against the Broncos and later learned the MRI showed no ligament damage, easing fears around a play that had plenty of people bracing for a longer absence.
Juszczyk is still expected to miss two to three weeks after suffering a hyperextended knee, capsule sprain and minor bone bruise, which likely rules him out for the Seahawks game. Even so, the door is open for a return before the end of October, a useful bit of news for a San Francisco offense that leans on his versatility and physical presence in the run game and around the goal line. [Read more 🡒]
John Lynch Could Have One More Aggressive Move In Mind
The 49ers have been surviving the kind of stretch that tends to test a rosters depth as much as its talent, stacking wins even while dealing with injuries that have complicated the week-to-week picture. That kind of success can make a front office hesitate, but it can also sharpen the sense that the current group is close enough to justify a little more help before the season gets much deeper.
With the November 10 trade deadline looming, John Lynch could still have one aggressive move left to make if he decides the run should be supported rather than merely managed. The names tied to that conversation point in a few different directions, from defensive tackle Daron Payne to wide receiver Quentin Johnston to edge rushers Za'Darius Smith and Khalil Mack, which says plenty about the range of ways San Francisco could try to bolster itself without waiting for the market to come to it. [Read more 🡒]
49ers Injury Report Brings Early Concern And One Intriguing Possibility
The first Week 5 practice brought an early dose of concern for San Francisco, with five players sitting out as the 49ers started preparing for Seattle. Nick Bosa, James Thompson, Kyle Juszczyk, Marques Sigle, and Upton Stout were all absent, while Mykel Williams, Mike Evans and Kaelon Black took part on a limited basis as the team tried to sort through an injury list that already had some familiar names on it.
Williams is the most intriguing piece of the group, since a return to the field could be on the table after he worked his way back from injury. Coach Kyle Shanahan also said Stout is day-to-day with a shoulder issue, which at least gives the 49ers some reason to keep a close eye on the week rather than assume the early absences will define it. [Read more 🡒]