Amarillo, Texas – A four-year-old bay mare named Kiri, sired by the acclaimed Tres Seis, has dramatically reshaped her sire’s modest legacy in the world of roping, seizing the lead in the highly competitive 4-& Under Heading at the Old West World Championships. With legendary 26-time PRCA World Champion Trevor Brazile catch-riding, Kiri’s dominant performance has propelled her sire’s total roping earnings to an unprecedented level, marking a significant departure from his established prowess in racing and barrel racing. Before this pivotal week in Amarillo, Tres Seis foals had accumulated a mere $18,684 in roping events combined, a stark contrast to his offspring’s more than $31 million in race earnings and nearly $14 million in barrel racing. Kiri’s exceptional showing has not only positioned her for a potential championship but has also sparked conversations about the untapped versatility within proven racing pedigrees.

Dominance at the Old West World Championships

Kiri, owned by Reliance Ranches LLC, has emerged as a standout contender at the prestigious Old West World Championships, currently leading the Pre-Futurity Heading average with an impressive cumulative score of 685.69 on three head. Her commanding performance during the qualifying rounds on October 13 in Amarillo, Texas, has set a high bar for her competitors. The mare demonstrated remarkable consistency and skill, winning Round 1 with a score of 227.99 and following it up with an even more spectacular 231.81 in Round 2, which stands as the highest score recorded in the class’s three rounds to date. These victories earned her $2,000 for each round. She maintained her strong showing in Round 3, securing a third-place finish with a score of 225.89.

As the high callback, Kiri now holds a substantial 7.69-point lead heading into the short round scheduled for Saturday, October 17. Her success is particularly noteworthy given the caliber of the competition and the significant prize money at stake at the Old West World Championships, an event renowned for showcasing the finest young equine talent in the sport. Kiri is also one of two "Graduate Sale Horses" currently ranked in the top three, underscoring the quality emerging from prominent equine sales. This championship event is a critical proving ground for young horses, often dictating future breeding values and competitive trajectories within the Western performance industry.

Trevor Brazile’s Guiding Hand and Expert Assessment

The role of Trevor Brazile in Kiri’s success cannot be overstated. A living legend in the rodeo world, Brazile’s decision to "catch-ride" Kiri, meaning he stepped in to ride her for this specific event, speaks volumes about the mare’s potential. He has shown her twice prior to this event, and his insights offer a clear understanding of her capabilities. Brazile, who is remarkably riding three of the top four callback horses in the event, including another high-value sale graduate, Crosby Ray Von (a Stevie Rey Von mare that commanded $1.7 million in June 2025), expressed his admiration for Kiri’s attributes.

"Kiri and I just got along really good both times, and I think she does the important stuff really good," Brazile commented, highlighting the synergy between horse and rider. He elaborated on her fundamental strengths, stating, "She scores great. She faces great, and she’s got a lot of speed, so you never feel like she’s maxed out." These qualities – the ability to break from the box cleanly (scoring), turn smoothly towards the steer after the catch (facing), and maintain powerful momentum – are crucial for success in heading. Brazile’s assessment underscores the mare’s natural athleticism and trainability, attributes that are highly prized in the demanding discipline of team roping. His reputation for selecting and performing with top-tier horses adds significant weight to Kiri’s burgeoning profile. He further added that her breeding inherently set high expectations: "It comes from a really good program, and you expect, you know, good horses when they have that kind of bloodlines."

Tres Seis: A Sire’s Expanding Horizon

Kiri’s performance has cast an entirely new light on her sire, Tres Seis. Historically, Tres Seis has been celebrated as a titan in the Quarter Horse racing and barrel racing worlds. The 1999 brown stallion, a son of Sixarun, was a champion 2-year-old colt himself, winning the Grade 1 Golden State Futurity and placing second in the prestigious All American Futurity, accumulating $856,901 on the track during his racing career. As a sire, his progeny have amassed a staggering $31.2 million in racing earnings and an additional $13.99 million in barrel racing, according to QData, positioning him as the No. 2 barrel racing sire by money earned in 2026.

However, his contribution to roping disciplines had been negligible until now. Before this week’s Old West World Championships, Tres Seis’s foals had collectively earned a mere $18,684 in all roping events. Kiri’s current earnings from this event alone – approximately $4,000 in round checks, adding to her pre-event QData earnings of $5,224 – push her individual roping earnings to over $9,224, representing more than a quarter of her sire’s total historical roping earnings. This sudden surge in a discipline where his lineage was not traditionally dominant suggests a latent versatility within his genetics that is only now being fully realized. Tres Seis currently stands at Zerlotti Genetics in Pleasanton, Texas, with a stud fee of $12,000. Kiri’s success could potentially lead to an increased demand for his offspring in the roping arena, expanding his influence beyond the racetracks and barrel patterns.

Jess A Diva Chick: A Legacy of Speed and Athleticism

Kiri’s impressive genetic makeup is further cemented by her dam, Jess A Diva Chick. This 2013 sorrel mare, sired by Apollitical Jess and out of I Aint Jo Chick by Chicks Beduino, brings her own distinguished racing pedigree to the equation. Jess A Diva Chick was a successful racehorse in her own right, winning four races and earning $54,936 on the track, boasting an impressive 99 speed index. Her racing career included a finalist position in the Easy Date Handicap at Remington Park and qualification for the Mockingbird Stakes, demonstrating her high-level athleticism and speed.

While Kiri is currently her only foal with significant arena earnings in Western performance events, Jess A Diva Chick has produced other successful racehorses. Her 2020 bay mare by FDD Dynasty, Adjudicated, won a race and earned $8,460, while her 2024 gelding by Mental Error, Tarott, has accumulated $1,833 in racing earnings. Kiri also has a full brother, King 36, a 2025 bay stallion also sired by Tres Seis, whose future performance will now be watched with heightened interest given his sister’s breakthrough. The combination of speed and racing intelligence from both the sire and dam lines appears to have converged in Kiri, endowing her with the attributes necessary for top-tier roping performance.

Kiri’s Rising Trajectory in Roping

Kiri’s current lead at the Old West World Championships is not an isolated incident but rather the culmination of a promising 2026 season. Prior to her arrival in Amarillo, she had already accumulated $5,224 in QData earnings, all achieved within the current year. Her previous successes include a notable fourth-place finish in the Gold Buckle Spring Heading Futurity, which netted her $4,024, and an additional $1,200 earned in the ARHFA Oilcan Classic Pre-Futurity Heading. These earlier performances hinted at her potential, but her current dominance at the Old West World Championships represents a significant leap forward in her competitive career.

Her pedigree, a blend of power, speed, and proven performance, is as follows:
KIRI

• Sire: TRES SEIS
• Dam: JESS A DIVA CHICK
• Dam’s Sire: APOLLITICAL JESS
• Color/Sex/Foaled: Bay mare, foaled 2022
• Breeder: Andy Knight and Casey Davis
• Owner: Reliance Ranches LLC
• Earnings: $5,224 in QData earnings as of October 13, 2026, plus an additional $4,000 in round checks from the 2026 Old West World Championships, which have yet to be officially recorded in her QData profile.

Broader Implications for the Western Performance Industry

Kiri’s unexpected success carries several significant implications for the broader Western performance horse industry. Firstly, it challenges traditional breeding paradigms within roping, which often favor specific cow horse or cutting bloodlines. Her performance underscores the immense versatility of the American Quarter Horse and suggests that top-tier racing and barrel racing genetics can produce exceptional roping horses when combined with the right training and horsemanship. This could encourage breeders to explore a wider range of crosses, potentially introducing new athletic traits and diversifying the gene pool within roping disciplines.

Secondly, Kiri’s performance, amplified by Trevor Brazile’s endorsement, could significantly enhance the market value of Tres Seis’s offspring with roping potential. What was once an "afterthought" discipline for his progeny may now become a targeted market segment, leading to increased demand and higher prices for horses with his bloodline. This expansion of his influence reinforces the economic impact of major events like the Old West World Championships, which serve as crucial platforms for showcasing equine talent and driving market trends.

Finally, the Old West World Championships itself continues to solidify its reputation as a premier event for identifying future stars. The presence of horses like Kiri, a Graduate Sale Horse excelling under the guidance of a champion like Brazile, highlights the event’s role in the development and promotion of young horses. As Kiri prepares for the short round, all eyes will be on Amarillo, eager to witness if this bay mare can convert her commanding lead into a championship title, further cementing her place as a groundbreaking talent and reshaping perceptions of her celebrated sire’s legacy in the world of roping. Her story is a testament to the unexpected paths to greatness in equine sports, where talent, pedigree, and expert horsemanship converge to create champions.