February 18-19, 2025
Announcing the Semi-Finalists!
Best Sommelier of the Americas 2025 (Sonoma)

The Association de la Sommellerie Internationale (ASI), the non-profit global governing body of sommellerie, is pleased to announce the semi-finalists for the ASI Contest Best Sommelier of the Americas 2025. Congratulations to all the Semi-Finalists including BUSA member, and our American champion, Mark Guillaudeu! 
🇨🇴Nicolas Reines (Colombia)
🇺🇸Mark Guillaudeu (USA)
🇵🇪Joseph Ruiz Acosta (Peru)
🇺🇾Jerónimo Tellarini (Uruguay)
🇪🇨Guilhem Renaud (Ecuador)
🇨🇦Joris Gutierrez Garcia (Canada)

February 17-21, 2025
Best Sommelier of the Americas Competition
Thank you to Our Presenting Sponsors!
Sonoma, CA

Education is critical to our mission. Masterclasses for the week are presented by the following sponsors:

• California Wine Institute: A History of California Wine Through the Lens of 5 Glasses

• Unveiling Vinhos Verdes: Vinhos Verdes Demarcated Region  

• AVAs of Sonoma: Sonoma County Vintners  

• Water and Wine by Perlage: Perlage Water

• Rediscovering Grape Heritage: Familia Torres

• Sustainable, Organic and Regenerative Viticulture: The Present and Future: Jackson Family Wines

• Japanese Kokushu: Exploring the Artistry Behind Craft Sake and Honkaku Shochu:  Japan Sake and Shochu Makers Association

• Wines of the Pacific Northwest, the Second Century Begins: Washington Wine Commission & Oregon Wine Board

• The Magic, Mystery and Meaning in Mezcal: Del Maguey Mezcal