One Ata Time - AQHA Cowhorse Stallion

07/22/2026

Ryan Gallentine Performance Horses and One Ata Time left Tulsa with more than just championships.

The pair swept the Open Bridle divisions at the 2026 NRCHA Hackamore Classic, earning more than $30,800 and securing one of five qualifying spots for the 2027 The Run For A Million.

See how the finals played out and who else qualified for The Run For A Million 👉 Classic Equine's inside scoop at bit.ly/451tXa5

07/19/2026

07/18/2026

🚨 RUN FOR THE MILLION 🚨 QUALIFIED!
Big win for Uno today - open/intermediate bridle and bridle spec WINNER! Congratulations to Ryan and to Unos owners Steve and Julie Mattson

04/30/2026

Two year old filly by “One ata Time “

04/30/2026

The first foal crop are now two year olds , and we couldn’t be more excited 💘

04/07/2026

It's the big boy's time to play! 🎲
Ryan & Uno are up today in the 𝐎𝐩𝐞𝐧 𝐁𝐫𝐢𝐝𝐥𝐞 𝐒𝐩𝐞𝐜 herd work!

𝐒𝐞𝐭 𝟏, 𝐃𝐫𝐚𝐰 𝟐 👊

11/02/2025

Wow!! 🔥🔥 looking good Uno and Ryan Gallentine

11/02/2025

🏆 𝐓𝐨𝐩 𝐓𝐞𝐧 𝐢𝐧 𝐭𝐡𝐞 𝐖𝐨𝐫𝐥𝐝! 🏆

This team brought their signature gritty selves in the prelims and finals! 👊

Ryan and 𝐎𝐧𝐞 𝐀𝐓𝐀 𝐓𝐢𝐦𝐞 owned by Steve & Julie Mattson on placed 𝟖𝐭𝐡 in the world in the 𝐒𝐞𝐧𝐢𝐨𝐫 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐂𝐨𝐰 𝐇𝐨𝐫𝐬𝐞 at the AQHA World Championship Show!