B2B Ranch: breeding and training Quarter Horses in Três Rios, Brazil
Founded by Odilon and Maria Izabel (Bebel) Diniz, B2B Ranch breeds and trains high-performance Quarter Horses for barrel racing.

Our story
It all began with a dream: to breed and train high-performance horses, with passion and respect for the animals. In Três Rios, in the mountain region of Rio de Janeiro state, that means more than 26 years in the equestrian world, with first-class facilities and a team that follows each horse from the choice of the cross to training in the arena.
What guides us
- Excellence: the highest standard in genetics, horse care and training.
- Commitment: transparency and dedication to every partner.
- Respect for the animals: care, ethics and individual attention for every horse.
- Passion: we love what we do, and it shows in every detail.
Genetic selection
Every horse goes through a selection focused on improving the breed and on athletic performance. B2B Ranch invests in advanced reproductive technology such as embryo transfer and artificial insemination. The foundation of the program is Tux N Rolls, a son of First Down Dash, and the line continues through B2B Lucius Ta Fame.
The name on the podium
- B2B Lovergirl Rolls: Triple Crown winner in 2017, champion of the Brazilian Congress, the Potro do Futuro and the ABQM National.
- B2B Noa Carat Rolls: champion of the Barretos International Rodeo in 2023 and runner-up in 2024.
- B2B Maximus Rolls: Horse of the Year in 2018.
- B2B Brave Rolls: Top 3 at the 2026 ABQM Potro do Futuro.
- B2B Ranch & Friends Auction: more than 17 editions bringing the ranch's genetics to the market.
A ranch among lakes and mountains
B2B Ranch is in Três Rios, in the state of Rio de Janeiro, among lakes and hills. This is where the ranch's athletes are born, raised and prepared, with individual care for each horse.