PBR | Undefeated: The bulls still perfect in the 2026 PBR Teams season

Through seven events of the 2026 PBR Teams season, 385 different bulls have already burst from the chutes.

Some have been ridden. Some have delivered the scores that changed games. Some have created career-best moments for the riders who managed to reach the whistle.

And 170 of them have yet to surrender a qualified ride.

That number comes with an important qualifier. A bull can technically own a 100% buckoff rate after only one out, which makes narrowing down the most impressive undefeated streaks a little more complicated than simply sorting a spreadsheet.

So, with 170 perfect bulls to choose from, we went deeper.

The 25 below have combined a 100% buckoff rate with at least four outs during the 2026 PBR Teams season, separating themselves through repetition. Each remains undefeated in Teams competition this year, while some have buckoff streaks that stretch well beyond the start of the 2026 season.

And several are not just undefeated.

They are among the highest-ranked bulls in the entire league.

The undefeated bulls are also well represented near the top of the 2026 PBR Teams bull standings:

Buck Nasty
King Tut
Wicked Intentions
Top Dollar
Jailor
Cherry Shot
Fire Zone
Mystified
Tigger
I’m a Hostage
Jeffery D

Not all of them qualify for this particular undefeated list. King Tut and Tigger have both been ridden during the 2026 Teams season, while Top Dollar remains perfect but has only one out and does not meet this articles four-out minimum.

The bulls featured below have each faced at least four riders during the 2026 PBR Teams season and, so far, have sent every single one of them home without a score.

Buck Nasty: No. 1 and still untouched

There may not be a more appropriately named bull in the sport than Buck Nasty.

Mean, athletic and all business when the gate cracks, he has built his reputation by combining explosiveness with the kind of precision that forces even veteran riders to rethink their plan.

And unlike most of the bulls on this list, his perfect record reaches well beyond the 2026 season.

Owned by Chapman, Buck, Moore and D&H Cattle, Buck Nasty has never been ridden in PBR competition dating back to the 2024 Teams season. Across 26 career outs, he owns a perfect 100% buckoff rate and a 43.67-point average.

He finished No. 4 in the 2026 Unleash The Beast bull standings, with his career-high 46.75-point performance coming in Sacramento in 2025.

Now, he sits atop the 2026 PBR Teams bull standings with a 45.30 World Champion Bull score.

The list of riders who have attempted to crack his code includes some of the best in the business, including Sage Steele Kimzey, Brady Fielder and reigning World Champion John Crimber.

Even Keyshawn Whitehorse, one of the grittiest riders in the sport, has seen him twice during the 2026 Teams season.

Same ending.

Nobody has found the answer yet.

Buck Nasty lives up to his name every single time.

Tankums: Seven outs, seven wins

Nobody has spent more time unsuccessfully trying to solve Tankums this season than the riders unlucky enough to draw him.

Rodney Lidgard's bovine athlete is 7-for-7 against his opponents during the 2026 Teams season, averaging 43.48 points overall.

And if you ask Lidgard about him, be prepared to stay awhile.

In his unmistakable Australian accent, he will happily run through just about every affirmation a proud parent could give — how special Tankums is, how talented he is, how much potential he has and how excited he is to watch the young bull keep developing.

Lidgard’s eyes light up when he talks about him — and seven straight buckoffs have only added to the excitement around what Tankums could become.

Arizona Ridge Riders coach Colby Yates did not overcomplicate the scouting report.

“Hardest bull in the league.”

2026 draftee Brock Poulin came closer than anybody has since Tankums made his PBR debut, lasting 7.60 seconds aboard him for the Arizona Ridge Riders.

Close.

Very, very close.

Still not eight.

Kaique Pacheco, a PBR World Champion riding for the Austin Gamblers, drew Tankums on consecutive days during Gambler Days.

He had two chances to become the first man to reach the whistle.

Tankums spoiled both.

The first came Saturday in Austin’s rivalry matchup with the Texas Rattlers. With the Gamblers needing Pacheco to deliver, Tankums denied the walk-off opportunity and helped spoil Austin’s homecoming.

Then they met again Sunday.

Different day. Same bull. Same result.

Pacheco again failed to convert as Austin fell to the defending PBR Teams Champion Carolina Cowboys.

If familiarity is supposed to make things easier, somebody forgot to tell Tankums.

Jeffery D: The name should probably be a warning

There is something fitting about a bull named Jeffery D looking like he quite literally wants to eat people.

The name already sounds suspiciously like the title of a true-crime episode, and once the gate opens, his behavior does not exactly help his case.

Jeffery D has been perfect through four Teams outs this season and currently sits No. 11 in the 2026 Team Series bull standings.

But his record only tells part of the story.

At Wildcatter Days, the Long Ranch/Teller bovine athlete was named Bull of the Event after exploding for a 45.80-point performance, his highest score of the Teams season.

He followed it with another monster trip at Nashville Stampede Days, earning a 45.45.

Four outs. Four buckoffs. A 44.55 average bull score.

Apparently, Jeffery D has chosen violence.

Wicked Intentions: Young, rowdy and already No. 3

Then there is Wicked Intentions, who occasionally appears to believe the bucking chute is merely a suggestion.

At Gambler Days, the 4-year-old, roughly 1,200-pound bull managed to flip himself around backward inside the chute.

That alone should tell you he is still learning.

It should also make what happens when he gets pointed in the correct direction considerably more frightening.

Once the gate opens, Wicked Intentions knows exactly what his job is.

He is fast. He spins and kicks almost simultaneously. He likes to get a head start on bucking before the gate even opens, and when he is finished drinking at home, he has been known to hook his water tub over so he can play in the mud.

In other words, he is still a kid.

A very large, very athletic kid who already sits No. 3 in the 2026 PBR Team Series bull standings.

Wicked Intentions has been scored a career-high 46.25 points twice this year.

On consecutive Teams weekends.

He earned Bull of the Event honors in Austin with that 46.25, which at the time was the highest bull score of the 2026 PBR Teams season.

Then he went to Ridgedale and did it again.

Same score. Same award.

No, you are not experiencing déjà vu.

Wicked Intentions earned back-to-back Bull of the Event titles with matching 46.25-point performances during his first Teams season.

He remains undefeated through four outs with a 45.11 average and is still growing — physically and competitively.

With a little more seasoning, the smaller-framed bull who is already turning this hard, moving this fast and producing these kinds of scores could become a serious World Champion Bull contender.

That is a wicked thought.

Living On A Prayer: Like father, like son

Some bulls make a name for themselves.

Others inherit one.

Living On A Prayer is doing a little of both.

The undefeated bull is the son of Preacher’s Kid, one of the most recognizable personalities in PBR before retiring at the 2025 PBR Teams Championship.

The connection was fitting from the beginning. One of Preacher’s Kid’s partners is an actual preacher.

But the personality was all his own.

After a buckoff, Preacher’s Kid was known to take a lap around the arena as if reminding everybody exactly whose house they were standing in.

Living On A Prayer has apparently been taking notes.

He will often make the same victory lap after doing his job, carrying a little bit of his father’s swagger into another generation.

Preacher’s Kid changed plenty over the course of his career. At 2 years old, he was mean. By the time he retired, he had become a big teddy bear — smart, big-hearted and experienced enough to know exactly what was expected of him.

Now his son is writing the next chapter.

Living On A Prayer is undefeated through five Teams outs this season and sits No. 10 on this list, giving fans a familiar reminder of the bull who came before him every time he circles the arena after another win.

Bex Red Eye: Built like a semi

Then there is Bex Red Eye, who presents an entirely different problem.

At more than 2,100 pounds, he is currently the biggest bull in PBR.

He barely fits in the chute.

And once a rider settles onto him, the comparison is less “bull” and more “semi truck.”

Bex Red Eye can be a more natural fit for riders with longer legs, simply because there is so much bull underneath them to get around. For everybody else, getting set can feel like trying to wrap yourself around the hood of an 18-wheeler.

And with a bull that big, the challenge can start before the gate ever opens. Teams will often use the post in the chute to push the bull off the rider’s leg just enough for him to slide that leg up into the proper position. But when Bex Red Eye fills nearly every inch of the chute, that same post can wind up exactly where the rider’s leg needs to go.

So before they even worry about making eight seconds, riders first have to solve the problem of simply getting set on more than 2,100 pounds of bull.

Size alone does not make a great bucking bull, of course.

But when that much mass can still move with enough athleticism to stay undefeated through four Teams outs, it becomes a very different kind of challenge.

Bex Red Eye is No. 21 on this list, and there is nothing subtle about the way he gets there.

The perfect bulls filling up the standings

Those bulls are hardly alone.

Mystified has quietly put together one of the most impressive statistical seasons of any bull in PBR Teams.

The TNT Bucking Bulls/Hart Cattle Co bovine athlete has faced seven riders and bucked off all seven, tying Tankums for the most outs among the undefeated bulls on this list.

And according to coach Michael Gaffney, the reason is pretty straightforward.

“Almost unrideable, a nightmare, he’s just a monster.”

The judges have backed that up.

With a 44.54 average across all seven outs and a 44.69 World Champion Bull score, Mystified currently sits No. 8 in the overall bull standings.

I’m a Hostage is right behind him, tied for No. 9 overall after starting the season a perfect 6-for-6 with a 44.41 average.

Cherry Shot and Fire Zone have each gone 5-for-5 and sit No. 6 and No. 7, respectively.

Jailor is 4-for-4 and ranked No. 5.

That is what makes this group different.

These are not merely bulls who have managed to protect a perfect percentage.

They are repeatedly drawing assignments, repeatedly winning them and, in many cases, doing it while producing some of the biggest bull scores in the league.

Honorable mention: King Tut and the other side of greatness

Not every great bull belongs on an undefeated list.

Sometimes the best evidence of a bull’s greatness comes when somebody actually rides him.

King Tut proved that Friday night in Anaheim when Macaulie Leather matched him jump for jump and reached the whistle for a career-high 93.35 points. King Tut was marked 45.10 points in the matchup.

Two days later, he showed the other side of what makes an elite bull so valuable.

This time, Sandro Batista drew King Tut.

Batista did not make the whistle.

King Tut bucked him off and earned a career-high 46.70-point bull score, setting the highest bull score of the 2026 PBR Teams season to date and helping push him to No. 2 in the season bull standings behind only Buck Nasty.

That two-out stretch in Anaheim tells the story better than a perfect buckoff percentage ever could.

Great bulls create opportunity.

If a rider can cover one, that bull becomes the best Hail Mary receiver, the best home run hitter and the best teammate a cowboy could ask for.

A rider cannot manufacture a 93-point ride by himself.

He needs a bull capable of supplying the other half.

And when the rider cannot match him, that same bull can turn around two days later and produce the highest bull score of the season.

Bull riders ride bulls.

But great bulls help make bull riders great.

That is why a list like this cannot tell the entire story of the 2026 season.

King Tut has been ridden twice in six Teams outs and owns a 66.67% buckoff rate. Yet he is the No. 2-ranked bull in the league, helped Leather produce the best score of his career and then returned two days later to set the season-high bull score against Batista.

There are plenty more like him — incredible bulls who do not own a 100% buckoff percentage but have created some of the biggest scores and most important moments their opponents and their teams have produced all season.

Still, perfection deserves its moment.

Through this point of the season, these 25 bulls have faced at least four PBR Teams opponents without allowing a single one to hear the whistle from their back: