King Buck
Career snapshot
52Outs
17Buckoffs
33.0%Buckoff %
42.23Avg bull score
44.50High score
045+ outs
1.59sAvg buckoff time
3Best streak
Career average on the 50-point bull scale42.23
Career Shape
52 scored outs6.3%Buckoffs under 3s
37.5%Riders dumped after 6s
±2.38Score 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2017 | Unleash The Beast | 753 | 3 | 2 | 33.3% | 38.25 | 42.50 | 0 | 38.25 |
| 2016 | Unleash The Beast | 395 | 4 | 3 | 25.0% | 41.56 | 43.25 | 0 | 41.56 |
| 2015 | Unleash The Beast | 127 | 17 | 14 | 11.8% | 41.81 | 43.50 | 0 | 42.78 |
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 King Buck at least twice.
| Rider | Meetings | Rides | Buckoffs | Avg bull score | Best bull score | Best ride |
|---|---|---|---|---|---|---|
| Guilherme Marchi | 3 | 2 | 1 | 42.92 | 43.50 | 89.25 |
| Emilio Resende | 2 | 1 | 1 | 43.75 | 44.50 | 88.00 |
| Stetson Lawrence | 2 | 1 | 1 | 43.00 | 44.00 | 87.00 |
| Eduardo Aparecido | 2 | 2 | 0 | 42.88 | 43.75 | 89.75 |
| Mike Lee | 2 | 2 | 0 | 42.75 | 43.25 | 88.75 |
| Matt Triplett | 2 | 0 | 2 | 42.63 | 42.75 | — |
| Nathan Schaper | 2 | 2 | 0 | 42.38 | 42.75 | 87.50 |
| Valdiron de Oliveira | 2 | 2 | 0 | 42.38 | 42.75 | 87.50 |
| Wallace Vieira de Oliveira | 2 | 2 | 0 | 41.75 | 41.75 | 86.25 |
Ride History
52 recorded outs| Date | Rider | Result | Time | Bull score | Ride score | Series | Event |
|---|---|---|---|---|---|---|---|
| Dec 16, 2017 | Stetson Lawrence | Ridden | 8.00s | 42.00 | 87.00 | Real Time Pain Relief Velocity Tour | Kearney, NE |
| Jul 29, 2017 | Francisco Morales | Buckoff | 7.84s | 44.00 | — | Touring Pro Division - USA | Estero, FL Coconut Pt. Ford Touring Pro |
| Mar 11, 2017 | Dener Barbosa (re-ride) | Ridden | 8.00s | 31.50 | 65.00 | Built Ford Tough Series | BAD BOY MOWDOWN |
| Mar 5, 2017 | Koal Livingston | Ridden | 8.00s | 40.75 | 84.50 | Built Ford Tough Series | JACKSONVILLE INVITATIONAL |
| Jan 27, 2017 | Harry Bridges | Buckoff | 3.70s | 42.50 | — | Real Time Pain Relief Velocity Tour | ROANOKE, VA REAL TIME PAIN RELIEF VELOCITY TOUR |
| Jan 7, 2017 | Matt Triplett | Buckoff | 4.80s | 42.50 | — | Built Ford Tough Series | MONSTER ENERGY BUCK OFF AT THE GARDEN |
| Dec 17, 2016 | Jason Malone | Buckoff | 7.77s | 42.50 | — | Real Time Pain Relief Velocity Tour | SOUTHAVEN, MS REAL TIME PAIN RELIEF VELOCITY TOUR |
| Oct 31, 2016 | Nathan Schaper | Ridden | 8.00s | 42.00 | 87.00 | BlueDEF Velocity Tour | LAS VEGAS, NV - BLUEDEF TOUR FINALS |
| Oct 29, 2016 | Cody Heffernan | Buckoff | 7.36s | 43.50 | — | BlueDEF Velocity Tour | LAS VEGAS, NV - BLUEDEF TOUR FINALS |
| Oct 23, 2016 | Lachlan Richardson | Ridden | 8.00s | 43.25 | 89.75 | Built Ford Tough Series | Cooper Tires Take the Money and Ride |
| Sep 13, 2016 | Emilio Resende | Ridden | 8.00s | 43.00 | 88.00 | BlueDEF Velocity Tour | Pendleton, OR BlueDef Tour |
| Sep 12, 2016 | Keyshawn Whitehorse | Ridden | 8.00s | 44.00 | 89.00 | BlueDEF Velocity Tour | Pendleton, OR BlueDef Tour |
| Apr 23, 2016 | Beau Willis | Ridden | 8.00s | 44.00 | 89.00 | BlueDEF Velocity Tour | Winston-Salem, BlueDEF Tour Presented By Real Time Pain Relief |
| Mar 19, 2016 | Neil Holmes | Ridden | 8.00s | 44.00 | 89.00 | BlueDEF Velocity Tour | Wheeling, WV BlueDEF Tour Presented By Real Time Pain Relief |
| Mar 13, 2016 | Aaron Roy | Ridden | 8.00s | 40.75 | 82.75 | Built Ford Tough Series | Duluth Invitational |
| Feb 13, 2016 | Wallace Vieira de Oliveira | Ridden | 8.00s | 41.75 | 85.75 | Built Ford Tough Series | Bass Pro Chute Out Presented by Cooper Tires |
| Jan 15, 2016 | Tyler Harr | Buckoff | 7.32s | 40.50 | — | Built Ford Tough Series | Monster Energy Buck Off at the Garden |
| Oct 25, 2015 | Wallace Vieira de Oliveira | Ridden | 8.00s | 41.75 | 86.25 | Built Ford Tough Series | 2015 Built Ford Tough World Finals |
| Oct 10, 2015 | Matt Triplett | Buckoff | 7.04s | 42.75 | — | BlueDEF Velocity Tour | BlueDEF Velocity Tour Finals |
| Sep 26, 2015 | Eduardo Aparecido | Ridden | 8.00s | 42.00 | 86.00 | Built Ford Tough Series | Allentown Invitational |
| Sep 18, 2015 | Tanner Byrne | Ridden | 8.00s | 42.50 | 86.50 | Built Ford Tough Series | Charlotte Invitational |
| Aug 22, 2015 | Kaique Pacheco | Buckoff | 7.08s | 42.50 | — | Built Ford Tough Series | Jack Daniel’s Invitational |
| Aug 8, 2015 | J.W. Harris | Ridden | 8.00s | 43.00 | 88.25 | Built Ford Tough Series | Beau Rivage Casino Invitational |
| May 22, 2015 | Dallee Mason | Ridden | 8.00s | 40.50 | 81.75 | Built Ford Tough Series | Cowboy Spring Break Featuring Last Cowboy Standing |
| May 3, 2015 | J.B. Mauney | Ridden | 8.00s | 42.75 | 87.50 | Built Ford Tough Series | Built Ford Tough Rumble in the Rockies |
| Apr 19, 2015 | Nathan Schaper | Ridden | 8.00s | 42.75 | 87.50 | Built Ford Tough Series | Stanley Performance in Action Invitational |
| Apr 12, 2015 | Guilherme Marchi | Ridden | 8.00s | 43.50 | 89.25 | Built Ford Tough Series | DeWalt Guaranteed Tough Invitational |
| Mar 27, 2015 | Mike Lee | Ridden | 8.00s | 42.25 | 86.00 | Built Ford Tough Series | SEATTLE INVITATIONAL |
| Mar 21, 2015 | Guilherme Marchi | Ridden | 8.00s | 42.25 | 87.00 | Built Ford Tough Series | TY MURRAY INVITATIONAL |
| Mar 8, 2015 | Valdiron de Oliveira | Ridden | 8.00s | 42.00 | 87.00 | Built Ford Tough Series | FRESNO INVITATIONAL |
| Feb 28, 2015 | Austin Meier | Buckoff | 3.81s | 42.50 | — | Built Ford Tough Series | IRON COWBOY VI |
| Feb 15, 2015 | Valdiron de Oliveira | Ridden | 8.00s | 42.75 | 87.50 | Built Ford Tough Series | BASS PRO CHUTE OUT |
| Jan 18, 2015 | Shane Proctor | Ridden | 8.00s | 42.75 | 87.75 | Built Ford Tough Series | MONSTER ENERGY BUCK OFF AT THE GARDEN |
| Jan 17, 2015 | Mike Lee | Ridden | 8.00s | 43.25 | 88.75 | Built Ford Tough Series | MONSTER ENERGY BUCK OFF AT THE GARDEN 15/15 |
| Jan 2, 2015 | Gage Gay | Buckoff | — | 31.75 | — | Built Ford Tough Series | Baltimore Invitational |
| Nov 22, 2014 | Paulo Ferreira Lima | Ridden | 8.00s | 43.00 | 86.50 | BlueDEF Velocity Tour | Bakersfield, CA BlueDEF Velocity Tour |
| Oct 26, 2014 | Billy Robinson | Buckoff | 3.45s | 43.75 | — | Built Ford Tough Series | 2014 Built Ford Tough World Finals |
| Oct 24, 2014 | Stetson Lawrence | Buckoff | 3.65s | 44.00 | — | Built Ford Tough Series | 2014 Built Ford Tough World Finals |
| Oct 4, 2014 | Guilherme Marchi | Buckoff | 5.76s | 43.00 | — | Built Ford Tough Series | Battle at the Beau |
| Aug 16, 2014 | Claudio Crisostomo | Ridden | 8.00s | 42.25 | 86.25 | Built Ford Tough Series | Express Employment Professionals Classic |
| May 3, 2014 | Fabiano Vieira | Ridden | 8.00s | 44.25 | 89.25 | Built Ford Tough Series | Built Ford Tough Rumble in the Rockies (15/15) |
| Apr 13, 2014 | Silvano Alves | Ridden | 8.00s | 44.00 | 89.75 | Built Ford Tough Series | STANLEY Performance In Action Invitational |
| Apr 5, 2014 | Eduardo Aparecido | Ridden | 8.00s | 43.75 | 89.75 | Built Ford Tough Series | DEWALT Guaranteed Tough Invitational |
| Apr 4, 2014 | Brady Sims | Buckoff | 4.10s | 43.75 | — | Built Ford Tough Series | DEWALT Guaranteed Tough Invitational |
| Mar 7, 2014 | Jordan Hupp | Ridden | 8.00s | 39.00 | 81.00 | Touring Pro Division - USA | [14-233] West Plains, MO |
| Feb 1, 2014 | Colt Galvan | Ridden | 8.00s | 42.50 | 86.50 | BlueDEF Velocity Tour | Velocity - Little Rock, AR |
| Jan 25, 2014 | Brant Atwood | Ridden | 8.00s | 41.75 | 85.00 | Built Ford Tough Series | BFTS in Oklahoma City |
| Jan 3, 2014 | Cody Nance | Ridden | 8.00s | 43.00 | 87.50 | Built Ford Tough Series | Monster Energy Buck Off at the Garden |
| Oct 26, 2013 | Emilio Resende | Buckoff | 3.11s | 44.50 | — | Built Ford Tough Series | 2013 Built Ford Tough World Finals |
| Oct 23, 2013 | Markus Mariluch | Ridden | 8.00s | 43.00 | 87.00 | Built Ford Tough Series | 2013 Built Ford Tough World Finals |
| Apr 13, 2013 | Jeston Mead | Buckoff | 4.51s | 41.50 | — | Touring Pro Division - USA | [13-246] Wichita , KS |
| Dec 28, 2012 | Josh Faircloth | Buckoff | 1.50s | 43.00 | — | Touring Pro Division - USA | [13-211] Fort Worth, TX |
Career Milestones
- Dec 28, 2012 First recorded out at Fort Worth, TX.
- Oct 26, 2013 Career-high bull score of 44.50 points at 2013 Built Ford Tough World Finals.
- Mar 27, 2015 25th recorded out.
- Mar 11, 2017 50th recorded out.
Source: PBR Data API ride records for King Buck. Derived figures (matchups, milestones) are calculated by WorldChampionBull from those records. About this data →