Ariadna Palacios broke a decades-old barrier in Argentine professional soccer on Saturday, October 10, 2026, when she took charge of the Primera B Metropolitana fixture between Ituzaingó and Argentino de Quilmes as the main referee, according to regional reporting by Rosario3.
The 2-2 Draw at Estadio Carlos Sacaan
The milestone fixture unfolded at the Estadio Carlos Alberto Sacaan in Buenos Aires, beginning at 15 hours and finishing in a 2-2 draw for the final round of the campaign, as reported by TN. The sporting context surrounding the match featured two clubs whose seasonal fates were already sealed: Ituzaingó had confirmed its relegation to the Primera C division, while Argentino de Quilmes arrived without mathematical options to secure a spot in the promotion playoffs, as detailed by TyC Sports. Palacios led a full officiating team on the pitch that included assistant referees Matías Noli and Tomás Otero, alongside fourth official Mauro Trinidad.
Climbing Through Lower Divisions and Women’s Soccer
Palacios arrived at her historic assignment after building an extensive resume across various divisions of Argentine soccer, officiating in the Torneo Proyección, Promocional division, and Primera C, alongside roles as an assistant and fourth official. Her career within AFA-sanctioned women’s tournaments dates back to at least 2021, when she managed a Primera B Femenina clash between Defensa y Justicia and Argentino de Rosario that ended with a 5-2 victory for the Rosario squad. By 2024, she was regularly assigned to top-flight women’s fixtures, including a high-profile Boca Juniors versus Racing Club encounter in Casa Amarilla on May 5 alongside assistants Mariana de Almeida and Esperanza Sánchez, with Bettina Cingari serving as the fourth official. That same year, she shared a nomination with Guadalupe Ortiz and Mariela Martino for the Alumni award as the standout referee in the Primera B Femenina category. Her men’s division experience also includes Reserva competitions, such as a match on August 20, 2025, directing Godoy Cruz’s 2-0 triumph against Vélez. Her consistent on-field work earned her the Alumni award as the standout referee in the Primera C Femenina division for 2025, where she shared the final shortlist with colleagues Sofía Curto and Brisa Fernández.
Precedents and Professional Support Across the Ascenso
While Palacios etched her name into the records of the Primera B Metropolitana, her achievement builds upon pioneering moments set by earlier female officials in Argentine men’s divisions. In 2009, Estela Álvarez de Olivera managed fixtures in the then-Primera B Nacional, and Salomé Di Iorio directed a Primera D match between Cañuelas and Centro Español in May 2011 before transitioning into a prominent VAR role in the Liga Profesional. Following her historic whistle at Estadio Carlos Sacaan, Palacios received public congratulations and on-site support from fellow referees including Laura Fortunato, Mariana de Almeida, Berenice Avaro, Sofía Curto, and Estefanía Pinto, who highlighted the milestone across professional circles.
Frequently Asked Questions About the Historic Debut
What specific match marked Ariadna Palacios’s historic debut?
Palacios made history during the round-39 match between Ituzaingó and Argentino de Quilmes at the Estadio Carlos Alberto Sacaan, which began at 15 hours and ended in a 2-2 draw on Saturday, October 10, 2026.
What previous experience did Palacios have before reaching the Primera B Metropolitana?
Before her historic appointment in the third tier, she officiated in the Torneo Proyección, the Promocional division, and the Primera C, in addition to extensive work as a referee, assistant, and fourth official across women’s tournaments.
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