Grindstone
Career snapshot
4Outs
1Buckoffs
25.0%Buckoff %
41.51Avg bull score
42.05High score
045+ outs
1.26sAvg buckoff time
1Best streak
Career average on the 50-point bull scale41.51
Performance by Season
Season Statistics
| Season | Series | Rank | Outs | Rides | Buckoff % | Avg score | High | 45+ | Top-8 avg |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | Unleash The Beast | 295 | 2 | 1 | 50.0% | 41.78 | 42.05 | 0 | 41.78 |
| 2024 | Touring Pro Division | 683 | 1 | 1 | 0.0% | 40.50 | 40.50 | 0 | 40.50 |
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.
Ride History
4 recorded outs| Date | Rider | Result | Time | Bull score | Ride score | Series | Event |
|---|---|---|---|---|---|---|---|
| Jan 10, 2026 | Kaiden Loud | Ridden | 8.00s | 42.05 | 86.50 | Unleash The Beast | PBR MONSTER ENERGY BUCK OFF AT THE GARDEN PRESENTED BY ARIAT |
| Jan 2, 2026 | Jake Gardner | Buckoff | 5.05s | 41.50 | — | Unleash The Beast | PBR BOSTON |
| Apr 24, 2025 | Maikon Calixton Rocha | Ridden | 8.00s | 42.00 | 87.25 | Team Series | The World @ Team Missouri - Championship Game |
| Feb 15, 2024 | Alex Junior da Silva | Ridden | 8.00s | 40.50 | 82.00 | Touring Pro Division - USA | PBR STOCKYARDS SHOWCASE |
Career Milestones
- Feb 15, 2024 First recorded out at PBR STOCKYARDS SHOWCASE.
- Jan 10, 2026 Career-high bull score of 42.05 points at PBR MONSTER ENERGY BUCK OFF AT THE GARDEN PRESENTED BY ARIAT.
Source: PBR Data API ride records for Grindstone. Derived figures (matchups, milestones) are calculated by WorldChampionBull from those records. About this data →