Argentina defeated Wales 35-21 [1, 2] in San Juan during a Nations Championship match on Nov. 23, 2025 [1, 3].
The result serves as a significant setback for Wales, providing a reality check following a series of recent victories [1]. The loss exposes vulnerabilities in the Welsh defense and highlights Argentina's growing dominance on their home soil.
Joaquin Oviedo led the offensive effort for the home side. The number eight scored two tries [2] to help Argentina overpower their opponents throughout the contest. The match remained competitive, but the clinical execution of the Argentinian squad proved too much for the visiting team to overcome.
Observers noted that the margin of victory reflected the actual quality of play on the field. A BBC Sport reporter said, "Wales were well beaten in San Juan with Argentina more than good value for their victory" [1].
The defeat in San Juan marks a sharp turn in momentum for Wales. While the team had entered the fixture with confidence from previous wins, the 35-21 [1, 2] scoreline suggests a gap in consistency when facing top-tier opposition away from home.
Argentina's victory reinforces their standing within the Nations Championship. By leveraging the home crowd and a strong performance from Oviedo, they managed to dictate the pace of the game and secure a decisive win [2].
“Argentina more than good value for their victory”
This result disrupts the upward trajectory Wales had established through recent wins and suggests that their current form may be fragile. For Argentina, the victory validates their tactical approach and their ability to compete with and defeat major rugby powers in high-stakes championship environments.



