Overview
- The Unión Argentina de Rugby and Santa Fe Producciones signed a commercial representation agreement to launch a Litoral franchise starting in 2026.
- The new team becomes Argentina's fourth entrant alongside Dogos XV, Pampas and Tarucas, bringing the competition to eight franchises.
- UAR president Gabriel Travaglini and Santa Fe Producciones CEO Carlos Fertonani led the signing, with the Entrerriana, Rosario and Santafesina unions serving as guarantors.
- Organizers detailed a 2026 format of 14 regular rounds plus semifinals and a final, totaling 59 matches in a mid-February to mid-June window.
- The 2026 field will feature Peñarol (Uruguay), Selknam (Chile), Yacare XV (Paraguay) and Cobras Brasil XV alongside the four Argentine sides.