Regulator
Career snapshot
49Outs
36Buckoffs
74.0%Buckoff %
41.98Avg bull score
44.75High score
045+ outs
2.93sAvg buckoff time
7Best streak
Career average on the 50-point bull scale41.98
Career Shape
49 scored outs33.3%Buckoffs under 3s
19.4%Riders dumped after 6s
±2.29Score volatility
The thin line is every scored out in career order; the bold line is his rolling eight-out average — the shape the title formula sees. Volatility is one standard deviation around his career average: low means a metronome, high means boom-or-bust.
Performance by Season
Season Statistics
| Season | Series | Rank | Outs | Rides | Buckoff % | Avg score | High | 45+ | Top-8 avg |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | Challenger Series | 361 | 1 | 1 | 0.0% | 42.80 | 42.80 | 0 | 42.80 |
| 2025 | Velocity Tour | 537 | 2 | 1 | 50.0% | 40.75 | 41.50 | 0 | 40.75 |
| 2025 | Unleash The Beast | 191 | 8 | 2 | 75.0% | 42.28 | 43.25 | 0 | 42.28 |
| 2024 | Velocity Tour | 18 | 2 | 0 | 100.0% | 43.50 | 44.50 | 0 | 43.50 |
| 2024 | PBR Team Series | 153 | 3 | 1 | 66.7% | 42.92 | 43.75 | 0 | 42.92 |
| 2024 | Unleash The Beast | 85 | 11 | 3 | 72.7% | 41.98 | 44.75 | 0 | 42.75 |
| 2024 | Challenger Series | 761 | 1 | 0 | 100.0% | 41.25 | 41.25 | 0 | 41.25 |
| 2023 | PBR Team Series | 211 | 1 | 1 | 0.0% | 42.50 | 42.50 | 0 | 42.50 |
| 2023 | Unleash The Beast | 69 | 2 | 0 | 100.0% | 43.25 | 43.50 | 0 | 43.25 |
| 2022 | PBR Team Series | 114 | 1 | 0 | 100.0% | 43.25 | 43.25 | 0 | 43.25 |
| 2022 | Unleash The Beast | 557 | 2 | 0 | 100.0% | 36.63 | 42.75 | 0 | 36.63 |
| 2021 | Unleash The Beast | 450 | 3 | 0 | 100.0% | 41.75 | 43.75 | 0 | 41.75 |
One row per circuit per season, as published by PBR's scoring system. Only Unleash The Beast counts toward the World Champion Bull title — how the races fit together.
Head-to-Head
Riders who have faced Regulator at least twice.
| Rider | Meetings | Rides | Buckoffs | Avg bull score | Best bull score | Best ride |
|---|---|---|---|---|---|---|
| Luciano De Castro | 3 | 0 | 3 | 41.92 | 42.75 | — |
| Cort McFadden | 2 | 0 | 2 | 44.25 | 44.75 | — |
Ride History
49 recorded outs| Date | Rider | Result | Time | Bull score | Ride score | Series | Event |
|---|---|---|---|---|---|---|---|
| Aug 29, 2026 | Julio Cesar Marques | Ridden | 8.00s | 42.80 | 86.90 | Challenger Series | Central Coast PBR Challenge |
| May 15, 2025 | Elizmar Jeremias | Ridden | 8.00s | 43.00 | 89.50 | Unleash The Beast | PBR WORLD FINALS: UNLEASH THE BEAST - RIDE FOR REDEMPTION Day 2 |
| May 14, 2025 | Callum Miller | Buckoff | 2.76s | 41.75 | — | Unleash The Beast | PBR WORLD FINALS: UNLEASH THE BEAST - RIDE FOR REDEMPTION Day 1 |
| Apr 19, 2025 | Luciano De Castro | Buckoff | 3.63s | 42.00 | — | Unleash The Beast | PROGRESSIVE PBR NAMPA |
| Mar 28, 2025 | Wyatt Vineyard | Buckoff | 6.30s | 40.00 | — | Pendleton Whisky Velocity Tour | PBR FRESNO |
| Mar 23, 2025 | Brady Fielder | Ridden | 8.00s | 42.25 | 87.00 | Unleash The Beast | WRANGLER PBR GREATER PALM SPRINGS |
| Mar 21, 2025 | Nick Tetz | Buckoff | 3.07s | 43.25 | — | Unleash The Beast | WRANGLER PBR GREATER PALM SPRINGS |
| Feb 2, 2025 | Dener Barbosa | Buckoff | 2.44s | 42.50 | — | Unleash The Beast | WRANGLER LONG LIVE COWBOYS PBR SACRAMENTO PRESENTED BY COOPER TIRES |
| Jan 31, 2025 | Bob Mitchell (re-ride) | Buckoff | 3.77s | 42.50 | — | Unleash The Beast | WRANGLER LONG LIVE COWBOYS PBR SACRAMENTO PRESENTED BY COOPER TIRES |
| Jan 4, 2025 | Eli Necochea | Ridden | 8.00s | 41.50 | 85.50 | Pendleton Whisky Velocity Tour | PBR PORTLAND |
| Nov 24, 2024 | Anderson de Oliveira (re-ride) | Buckoff | 2.43s | 41.00 | — | Unleash The Beast | PBR ONTARIO |
| Oct 18, 2024 | Ramon de Lima | Buckoff | 2.74s | 42.25 | — | PBR Teams | Game 1: #6 Missouri Thunder vs. #5 Austin Gamblers |
| Sep 15, 2024 | Cort McFadden | Buckoff | 3.86s | 43.75 | — | PBR Teams | Nashville Stampede @ Oklahoma Wildcatters |
| Sep 14, 2024 | Eduardo Aparecido | Ridden | 8.00s | 42.75 | 88.00 | PBR Teams | Kansas City Outlaws @ Arizona Ridge Riders |
| Jul 23, 2024 | Koltin Hevalow | Buckoff | 3.64s | 41.25 | — | Challenger Series | CAMPING WORLD PBR LAST COWBOY STANDING- CHEYENNE FRONTIER DAYS |
| May 18, 2024 | Alan de Souza | Buckoff | 6.71s | 44.25 | — | Unleash The Beast | PBR WORLD FINALS: UNLEASH THE BEAST - CHAMPIONSHIP |
| May 11, 2024 | Cort McFadden | Buckoff | 5.32s | 44.75 | — | Unleash The Beast | PBR WORLD FINALS: UNLEASH THE BEAST - ELIMINATIONS |
| Apr 20, 2024 | Jesse Petri | Ridden | 8.00s | 43.00 | 87.25 | Unleash The Beast | PBR TACOMA PRESENTED BY COOPER TIRES |
| Apr 18, 2024 | Paulo Eduardo Rossetto | Buckoff | 3.84s | 34.25 | — | Unleash The Beast | PBR EVERETT |
| Mar 30, 2024 | Luciano De Castro | Buckoff | 4.00s | 41.00 | — | Unleash The Beast | PBR NAMPA PRESENTED BY COOPER TIRES |
| Mar 29, 2024 | Ezekiel Mitchell | Buckoff | 7.71s | 42.00 | — | Unleash The Beast | PBR NAMPA PRESENTED BY COOPER TIRES |
| Mar 28, 2024 | Trace Redd | Buckoff | 2.89s | 42.75 | — | Unleash The Beast | PBR NAMPA PRESENTED BY COOPER TIRES |
| Mar 16, 2024 | Marcelo Procopio Pereira | Buckoff | 2.07s | 42.50 | — | Pendleton Whisky Velocity Tour | PBR PALM SPRINGS |
| Feb 17, 2024 | Bob Mitchell | Buckoff | 2.19s | 42.00 | — | Unleash The Beast | MICHELOB ULTRA PBR LOS ANGELES PRESENTED BY ARIAT |
| Feb 16, 2024 | Conner Halverson | Buckoff | 4.49s | 42.25 | — | Unleash The Beast | MICHELOB ULTRA PBR LOS ANGELES PRESENTED BY ARIAT |
| Feb 4, 2024 | John Crimber | Ridden | 8.00s | 43.00 | 88.25 | Unleash The Beast | PBR WRANGLER LONG LIVE COWBOYS CLASSIC - A UTB MAJOR |
| Feb 3, 2024 | Jesse Flores | Buckoff | 2.20s | 44.50 | — | Pendleton Whisky Velocity Tour | PBR BAKERSFIELD |
| Feb 2, 2024 | Caden Bunch | Ridden | 8.00s | 42.50 | 87.75 | Unleash The Beast | PBR WRANGLER LONG LIVE COWBOYS CLASSIC - A UTB MAJOR |
| Sep 16, 2023 | Gerardo Ramirez | Buckoff | 2.74s | 42.50 | — | Challenger Series | STOCKTON INVITATIONAL |
| Aug 13, 2023 | Cassio Dias | Ridden | 8.00s | 42.50 | 87.00 | PBR Teams | Kansas City Outlaws @ Austin Gamblers |
| Apr 8, 2023 | Chase Dougherty | Buckoff | 3.47s | 43.00 | — | Unleash The Beast | PBR GEM STATE BUCKING BATTLE PRESENTED BY COOPER TIRES |
| Apr 7, 2023 | Colten Fritzlan | Buckoff | 3.69s | 43.50 | — | Unleash The Beast | PBR GEM STATE BUCKING BATTLE PRESENTED BY COOPER TIRES |
| Mar 25, 2023 | Brady Turgeon | Ridden | 8.00s | 41.50 | 85.50 | Pendleton Whisky Velocity Tour | OAKLAND CLASSIC |
| Mar 18, 2023 | Max Castro | Buckoff | 1.85s | 42.50 | — | Pendleton Whisky Velocity Tour | FRESNO INVITATIONAL |
| Feb 11, 2023 | Weston Davidson | Buckoff | 0.87s | 40.50 | — | Pendleton Whisky Velocity Tour | PALM SPRINGS DUEL IN THE DESERT |
| Feb 4, 2023 | Trent Nugent | Buckoff | 7.95s | 43.00 | — | Pendleton Whisky Velocity Tour | BAKERSFIELD BUCK OFF |
| Jan 21, 2023 | Aaron Williams | Buckoff | 6.03s | 42.00 | — | Pendleton Whisky Velocity Tour | RENO RUMBLE |
| Jan 20, 2023 | Mason Moody (re-ride) | Buckoff | 4.75s | 40.00 | — | Pendleton Whisky Velocity Tour | RENO RUMBLE |
| Aug 12, 2022 | Boudreaux Campbell | Buckoff | 4.17s | 43.25 | — | PBR Teams | Carolina Cowboys @ Kansas City Outlaws |
| Mar 26, 2022 | Taylor Toves | Ridden | 8.00s | 42.50 | 87.00 | Pendleton Whisky Velocity Tour | PBR TICKETSMARTER CLASSIC |
| Mar 20, 2022 | Zach Miles | Buckoff | 3.81s | 43.50 | — | Pendleton Whisky Velocity Tour | PBR TRACTOR SUPPLY CO. INVITATIONAL |
| Feb 22, 2022 | Luciano De Castro | Buckoff | 6.53s | 42.75 | — | Unleash The Beast | PBR PLUTO TV INVITATIONAL |
| Jan 29, 2022 | Andrew Alvidrez (re-ride) | Buckoff | 6.13s | 30.50 | — | Unleash The Beast | PBR WRANGLER LONG LIVE COWBOYS CLASSIC PRESENTED BY BASS PRO SHOPS |
| Sep 22, 2021 | Alex Santana | Buckoff | 5.58s | 43.00 | — | Touring Pro Division - USA | California Rodeo Salinas Big Week PBR |
| Sep 18, 2021 | Alex Cardozo | Ridden | 8.00s | 41.00 | 84.00 | Pendleton Whisky Velocity Tour | BUCKIN' AT THE ROCK |
| Sep 11, 2021 | Taylor Toves (re-ride) | Buckoff | 2.18s | 39.50 | — | Unleash The Beast | PBR MONSTER ENERGY INVITATIONAL PRESENTED BY COOPER TIRES |
| Aug 28, 2021 | Jorge Valdiviezo | Ridden | 8.00s | 43.00 | 87.50 | Pendleton Whisky Velocity Tour | FRESNO INVITATIONAL |
| Aug 8, 2021 | Alex Cerqueira | Buckoff | 4.11s | 43.75 | — | Unleash The Beast | PBR WRANGLER LONG LIVE COWBOYS CLASSIC |
| Aug 6, 2021 | Adriano Salgado | Buckoff | 3.60s | 42.00 | — | Unleash The Beast | PBR WRANGLER LONG LIVE COWBOYS CLASSIC |
Career Milestones
- Aug 6, 2021 First recorded out at PBR WRANGLER LONG LIVE COWBOYS CLASSIC.
- Feb 16, 2024 25th recorded out.
- May 11, 2024 Career-high bull score of 44.75 points at PBR WORLD FINALS: UNLEASH THE BEAST - ELIMINATIONS.
Source: PBR Data API ride records for Regulator. Derived figures (matchups, milestones) are calculated by WorldChampionBull from those records. About this data →