Uncle Jim
Career snapshot
22Outs
17Buckoffs
78.0%Buckoff %
42.23Avg bull score
44.50High score
045+ outs
3.52sAvg buckoff time
6Best streak
Career average on the 50-point bull scale42.23
Career Shape
22 scored outs5.9%Buckoffs under 3s
17.6%Riders dumped after 6s
±1.88Score 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 | 675 | 3 | 2 | 33.3% | 42.03 | 42.20 | 0 | 42.03 |
| 2025 | Unleash The Beast | 564 | 1 | 1 | 0.0% | 36.00 | 36.00 | 0 | 36.00 |
| 2025 | Challenger Series | 472 | 5 | 1 | 80.0% | 41.90 | 44.50 | 0 | 41.90 |
| 2024 | Touring Pro Division | 78 | 3 | 0 | 100.0% | 43.17 | 44.50 | 0 | 43.17 |
| 2024 | PBR Team Series | 121 | 5 | 0 | 100.0% | 43.15 | 44.00 | 0 | 43.15 |
| 2024 | Unleash The Beast | 486 | 1 | 0 | 100.0% | 39.75 | 39.75 | 0 | 39.75 |
| 2024 | Challenger Series | 120 | 3 | 1 | 66.7% | 43.00 | 43.50 | 0 | 43.00 |
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 Uncle Jim at least twice.
| Rider | Meetings | Rides | Buckoffs | Avg bull score | Best bull score | Best ride |
|---|---|---|---|---|---|---|
| Luciano De Castro | 2 | 2 | 0 | 42.65 | 43.50 | 89.50 |
| Junior Patrik Souza | 2 | 0 | 2 | 42.35 | 42.50 | — |
Ride History
22 recorded outs| Date | Rider | Result | Time | Bull score | Ride score | Series | Event |
|---|---|---|---|---|---|---|---|
| Jul 18, 2026 | Luciano De Castro | Ridden | 8.00s | 41.80 | 86.00 | Challenger Series | Big Sky PBR |
| Jul 16, 2026 | Junior Patrik Souza | Buckoff | 3.36s | 42.20 | — | Challenger Series | Big Sky PBR |
| Jul 11, 2026 | Wyatt Moulton | Ridden | 8.00s | 42.10 | 83.30 | Challenger Series | Livingston Classic PBR |
| Aug 31, 2025 | Brody Robinson | Buckoff | 4.37s | 44.50 | — | Challenger Series | Central Texas State Fair |
| Aug 30, 2025 | Brody Robinson (re-ride) | Buckoff | 3.71s | 42.00 | — | Challenger Series | Central Texas State Fair |
| Jul 19, 2025 | Aaron Williams | Buckoff | 4.90s | 41.50 | — | Challenger Series | Big Sky PBR |
| Jul 18, 2025 | Alan de Souza | Ridden | 8.00s | 42.00 | 86.00 | Challenger Series | Big Sky PBR |
| Jul 12, 2025 | Carlos Garcia | Buckoff | 3.00s | 39.50 | — | Challenger Series | Livingston Classic PBR |
| Dec 27, 2024 | Kaiden Loud | Ridden | 8.00s | 36.00 | 73.00 | Unleash The Beast | PBR ALBANY |
| Oct 16, 2024 | Elijah Monnett | Buckoff | 3.21s | 43.00 | — | Challenger Series | PBR CHALLENGER SERIES CHAMPIONSHIP |
| Sep 20, 2024 | Alex Cerqueira (re-ride) | Buckoff | 4.60s | 41.75 | — | PBR Teams | Florida Freedom @ New York Mavericks |
| Sep 7, 2024 | Dawson Branton | Buckoff | 7.80s | 44.00 | — | PBR Teams | Carolina Cowboys @ Arizona Ridge Riders |
| Aug 18, 2024 | Jose Vitor Leme | Buckoff | 7.58s | 44.00 | — | PBR Teams | Kansas City Outlaws @ Austin Gamblers |
| Aug 17, 2024 | Mauricio Gulla Moreira | Buckoff | 3.64s | 42.75 | — | PBR Teams | New York Mavericks @ Texas Rattlers |
| Jul 27, 2024 | Felipe Furlan | Buckoff | 4.90s | 43.25 | — | PBR Teams | Missouri Thunder @ Oklahoma Wildcatters |
| Jul 19, 2024 | Luciano De Castro | Ridden | 8.00s | 43.50 | 89.50 | Challenger Series | Big Sky PBR |
| Jul 13, 2024 | Junior Patrik Souza | Buckoff | 5.12s | 42.50 | — | Challenger Series | Livingston Classic PBR |
| Mar 29, 2024 | Briggs Madsen | Buckoff | 2.72s | 44.50 | — | Touring Pro Division - USA | PBR at Tuacahn Amphitheatre |
| Mar 28, 2024 | Stefan Tonita | Buckoff | 3.63s | 41.50 | — | Touring Pro Division - USA | PBR at Tuacahn Amphitheatre |
| Jan 19, 2024 | Dalton Kasel | Buckoff | 7.47s | 39.75 | — | Unleash The Beast | Express Ranches PBR Tulsa presented by Hard Rock Hotel & Casino- Tulsa |
| Oct 28, 2023 | Junio Quaresima | Buckoff | 4.48s | 43.50 | — | Touring Pro Division - USA | Robson Palermo Invitational |
| Oct 19, 2023 | Cort McFadden | Buckoff | 3.01s | 43.50 | — | Challenger Series | PBR CHALLENGER SERIES CHAMPIONSHIP |
Career Milestones
- Oct 19, 2023 First recorded out at PBR CHALLENGER SERIES CHAMPIONSHIP.
- Mar 29, 2024 Career-high bull score of 44.50 points at PBR at Tuacahn Amphitheatre.
Source: PBR Data API ride records for Uncle Jim. Derived figures (matchups, milestones) are calculated by WorldChampionBull from those records. About this data →