| 2026 | 30 August 2026 | Klentner Ranch | Jake Klentner, Justin Klentner, Jesse Bray, Nachi Viana |
| 2025 | 1 September 2025 | La Karina | Brian Boyd, Carlos Gracida jr, Nicolas Escobar, Felipe Vercellino |
| 2024 | 1 September 2024 | Antelope | Grant Palmer, Leon Schwencke, Felipe Vercellino, Lucas Escobar |
| 2023 | 5 September 2023 | Brookshire | Scott Wood, Mariano Gonzalez, Paco De Narvaez, Tomas Panelo |
| 2022 | 4 September 2022 | L.I.N.Y. | Santino Magrini, Paquito de Narvaez, Kristos Magrini, Matias Magrini |
| 2021 | 4 September 2021 | Klentner Ranch | Jesse Bray, Santiago Toccalino, Jacob Klentner, Justin Klentner |
| 2020 | 3 September 2020 | Klentner Ranch | Jesse Bray, Geronimo Obregon, Marcos Alberdi, Justin Klentner |
| 2019 | 3 September 2019 | Farmers and Merchant Bank | Danny Walker, Juan Monteverde, Lucas Escobar, Felipe Vercellino |
| 2018 | 2 September 2018 | Klentner Ranch | Mariano Obregon, Jesse Bray, Remy Du Celliee Muller, Justin Klentner |
| 2017 | 27 August 2017 | Farmers & Merchants Bank | Danny Walker, Felipe Vercellino, Lucas Criado, Nico Escobar |
| 2016 | 28 August 2016 | Restoration Hardware | Ben Soleimani, Costi Caset, Santi von Wernich, Jason Crowder |
| 2015 | 30 August 2015 | Lucchese | John Muse, Nacho Badiola, Jeff Hall, Tete Grahn |
| 2014 | 31 August 2014 | ERG | Scott Wood, Remy Muller, Tincho Merlos, Sebastian Merlos |
| 2013 | 1 September 2013 | ERG | Scott Wood, Sugar Erskine, Paco De Narvaez, Jeff Blake |
| 2012 | 2 September 2012 | Lucchese | John Muse, Andres Weisz, Santiago Torres, Adolfo Cambiaso |
| 2011 | 4 September 2011 | Lucchese | John Muse, Julio Gracida, Adolfo Cambiaso, Jeff Blake |
| 2010 | 5 September 2010 | Lucchese | John Muse, Andres Weisz, Adolfo Cambiaso, Jason Crowder |
| 2009 | 6 September 2009 | Grant's Farm | Pedro Falabella, Sugar Erskine, Jeff Hall, Andy Busch |
| 2008 | 4 August 2008 | Audi | Marc Ganzi, Sugar Erskine, Gonzalo Pieres Jr., Gonzalo Deltour |
| 2007 | 4 August 2007 | Zacara | Lyndon Lea, Rookie Baillieu, Nick Roldan, Brandon Phillips |
| 2006 | 24 August 2006 | Duende | Carlos Galindo, Agustin Merlos, Francisco De Narvaez Jr., Michael Hakan |
| 2005 | 28 August 2005 | Duende Polo Team | Nicolas Intriago, Agustin Merlos, Francisco de Navaez jr, Michael Hakan |