Heavyweights will collide in “Rain City.”

MMAmania.com confirmed with multiple sources today (Thurs., Jan. 8, 2026) that No. 10-ranked Ultimate Fighting Championship (UFC) Heavyweight Marcin Tybura will take on surging Brazilian prospect Valter Walker at UFC Seattle on Sat., March 28, 2026, inside Climate Pledge Arena in Seattle, Washington.

Walker (15-1) stumbled out of the gate in his UFC debut, suffering a loss to Lukasz Brzeski in 2024. Since then, however, “Clean Monster” has completely rewritten the narrative — and the UFC record books.

Walker opened 2025 by submitting Don’Tale Mayes with a heel hook (watch highlights), his second straight victory via the technique. Five months later, he followed it up with another first-round heel hook against Kennedy Nzechukwu (watch highlights), setting a new UFC record for most consecutive heel hook submission wins with three.

But he wasn’t finished.

At UFC 321 in Oct. 2025, Walker once again locked in a first-round heel hook — this time against Louie Sutherland — tying Rousimar Palhares for the most heel hook submissions (four) in UFC history while extending his own record for consecutive heel hook finishes (watch it).

A win in Seattle would almost certainly vault Walker into the Top 10 of the Heavyweight rankings.

Tybura (27-10), meanwhile, will be defending his No. 10 spot when he steps into the cage. The Polish veteran went 1-1 in 2025, handing highly touted U.K. prospect Mick Parkin his first professional loss at UFC London before suffering a quick knockout loss to debuting Ante Delija at UFC Paris (watch highlights), snapping a two-fight win streak.

Now 40 years old, Tybura is 5-3 over his last eight appearances.

Here are some other bouts currently scheduled for UFC Seattle:

Casey O’Neill vs. Gabriella Fernandes

Alexa Grasso vs. Maycee Barber

Nicolle Caliari vs. Carol Fiori

To checkout UFC’s upcoming schedule of events click here.

SEATTLE, Wash. – There were at least 200 protesters that showed up in Seattle Wednesday night in what speakers called an “emergency protest” in response to the fatal ICE shooting in Minneapolis Wednesday.

“We want justice, we want peace, we want justice, we want peace, we want ICE off our streets, we want ice off our streets…” they chanted.

Seattle protesters outside the Federal Building following a fatal shooting by ICE agents in Minneapolis. (FOX 13 Seattle)

After listening to speakers, protesters went on the march and circled the blocks near the Federal Building in Seattle.

Though the protest was organized on short notice, some protesters say they were compelled to come out Wednesday with urgency because they felt what happened in Minneapolis was a bridge too far.

What they’re saying:

“ICE has gone too far. We’ve felt this, we’ve known this for a long time. There have been people protesting,” said Raleigh Watts, protesting the ICE shooting. “We’ve been hearing the news. Today I came out because when I heard, it was my sign that a line has been crossed that I can’t stand anymore. So, I’ve come to say, ‘No ICE, you’ve gone too far’.”

“A lot of people out here are really, really angry, confused and sad, but I think we have what it takes to fight back,” said Sophia Van Beek, protesting the MN ICE shooting. “I’m certain there are going to be actions.”

Sophia says in order to make a difference, protesters need to create an actionable political program.

Seattle protest on fatal ICE shooting in Minneapolis

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Members of law enforcement were in the area and helped to block off the streets during the protest and march. There were no clashes during this protest and it wrapped up at around 7:30 p.m. on Wednesday. 

“I am proud of all the hundreds of people who have turned out tonight at the federal building in Seattle. I’m proud of the people who are in Tacoma that are protesting at the ice detention center and in Minneapolis and in cities across the country. This is not okay for ICE to kill somebody,” said Watts.

What’s next:

Some people at Wednesday’s demonstration said they were planning to organize more protests in the coming weeks.

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