Seattle Seahawks head coach Mike Macdonald didn’t dance around what makes the San Francisco 49ers such a nightmare to defend.
Ahead of Seattle’s playoff rematch with San Francisco, Macdonald called the 49ers the league’s top “run-after-catch” offense and explained that Kyle Shanahan’s system forces defenses to account for every eligible player, even when those players aren’t lined up where you’d expect.
San Francisco, Macdonald said, “does a great job with putting guys in weird spots and making sure you understand where everybody is.” And when the ball is caught, the real problem begins.
“They’re probably the best run after catch team in the league,” Macdonald said. “I don’t know how the stats back that up but it feels like … that’s the case with this offense.”
Seahawks Coach Labels 49ers the NFL’s Top YAC Offense
Macdonald’s comment is the kind of thing opponents rarely volunteer unless they’re trying to emphasize what the week is going to demand from their own group.
The 49ers are built to manufacture space, force defenders into uncomfortable leverage, and turn routine completions into explosive plays. Whether it’s a receiver motioning into the backfield, a tight end slipping across the formation, or a playmaker lining up in an unusual alignment, Macdonald’s point was simple: you can’t lose track of anyone.
That’s also why Seattle’s preparation is less about finding a “special” trick for one opponent and more about making sure the defense is aligned, connected and decisive. Macdonald admitted he can overthink anything as a coach, but he doesn’t want that bleeding onto the field.
“If we’re sensing indecision throughout the week,” he said, “then you know probably not going to call that play. It’s probably going to be out.”
YAC team proof points:
- 49ers total receiving YAC (regular season): 1,806 yards after catch (team total).
- Top SF YAC threats (regular season):
- Christian McCaffrey: 720 YAC (also led team in receiving yards: 924).
- George Kittle: 252 YAC — but injured
- Jauan Jennings: 181 YAC.
- Kendrick Bourne: 165 YAC.
What It Means for Seattle’s Defense vs. San Francisco
If the 49ers are going to test Seattle horizontally, Macdonald’s answer is to squeeze the space and bring help.
His teaching points weren’t exotic. They were blunt, and they started with the reality that you don’t want to be living in one-on-one tackling situations against a team that’s designed to force missed tackles.
“It’s a really big emphasis on making sure that we’re having multiple people breaking when the ball is declared,” Macdonald said, “so try to eliminate as many one-on-one tackles as possible.”
That “multiple people” theme came up again when he was asked why Seattle’s pursuit has stood out at times this season. Macdonald pointed to buy-in and connectedness more than any single coaching phrase.
“It’s team football,” he said, describing the standard as something the players chase together rather than something the staff simply demands.
The message heading into a playoff game is clear: if you’re late to the ball against San Francisco, you’re going to pay for it in chunks.
Macdonald’s “Week 19” Mindset for a Playoff Game
Macdonald also tried to deflate the idea that a playoff week requires a totally different emotional approach.
Instead, he framed it like a continuation of the routine that got Seattle here.
“Hey it’s the playoffs, but it’s … week 19,” Macdonald said. “It’s Thursday, so I’m thinking about how we’re going to play the red zone today … and how third down game plan looks in all phases.”
That approach matters against an opponent you’re seeing again, and in unusual circumstances. Macdonald acknowledged the oddity of facing a team in back-to-back weeks and a third time, but he pushed back on turning it into a mental trap.
“Don’t make it more than it is,” he said. “It was the last game. This is another game.”
Stats & Context
Seattle will enter the matchup needing its best version of swarm-and-tackle football, because the 49ers don’t need deep shots to flip a game. They can turn quick throws into backbreaking plays.
- Most recent meeting (Week 18): Seahawks beat the 49ers 13-3 at San Francisco.
- First meeting (Week 1): 49ers beat the Seahawks 17-13.
- Playoff rematch details: 49ers at Seahawks on Saturday, January 17, 2026 — 5:00 p.m. PT / 6:00 p.m. MT at Lumen Field, airing on FOX.
Injury context
George Kittle status: Kittle suffered a torn Achilles in the wild-card win and will miss the game vs. Seattle.
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