Argentina does not have one national club pyramid. UAR governs through 25 member unions, each with its own competition responsibilities. It runs national club competitions and separately publishes representative and cross-border rugby. URBA owns the Buenos Aires ladder described here.
Permanent leagues, seasonal phases and parallel competitions stay separate so a cup or playoff is not mistaken for a league tier.
UAR lists 25 member unions. Their local and regional competitions remain under their actual owners rather than forming one automatic national ladder.
URBA is one member-union system
The Buenos Aires top division and its movement rules belong to URBA. They do not describe every Argentine club competition.
UAR runs national club events, including Torneo del Interior and Nacional de Clubes, alongside member-union competitions such as URBA’s senior men’s top division.
URBA top division
The competition was called Top 12 in 2025 and expanded to Top 14 for 2026. The sponsor names belong to those editions and do not make it a second competition.
National club handoffs
Torneo del Interior and Nacional de Clubes are UAR-owned national events. How clubs qualify for them is set each season.
UAR publishes separate women’s national-club and sevens competitions. It does not publish one complete women’s XV ladder across all member unions.
Separate women’s families
Women’s club and sevens results are separate from the men’s URBA and national-club structure.
UAR publishes Argentino Juvenil M17, M16 development and academy activity as separate pathways.
Age-grade identity stays separate
A club or union name in an M17, M16 or academy entry is not the same team as its senior first XV.
UAR lists separate men’s and women’s 7 de la República competitions.
A separate format
A sevens entry or result does not make that side a fifteens team, or link it to a club’s fifteens side.
UAR publishes national club events separately from the member-union ladders that qualify or nominate entrants.
Nacional de Clubes
The 2025 event brought together that season’s winners. It is not a permanent promotion tier above every member-union competition.
UAR lists Super Rugby Américas and representative teams separately from its domestic club competitions.
Franchises are not domestic clubs
A Super Rugby Américas team or national representative side is not the same as the member-union clubs that supply its players.
Scores and tables
This site explains the URBA competition but does not show its tables or results. Use URBA’s official fixture archive for the 2025 results and its current competition links.
Club coverage
Club Newman is the first Argentine club on the site. Its senior first team is linked only to the 2025 URBA Top 12 regular and playoff phases. The club’s Intermedia, Pre-Intermedia, M22, youth and other sports are separate.
URBA’s senior men’s top division was called Top 12 in 2025 and Top 14 in 2026. Its rules, promotion and relegation apply to that season only and not to the rest of Argentina.
Operated by Unión de Rugby de Buenos Aires
A UAR-owned national club competition. The 2026 Torneo del Interior A uses four zones before quarter-finals, semifinals and a final. This page does not cover the separate B reválida.
Operated by Unión Argentina de Rugby
A UAR national club event. The 2025 final was played between the URBA Top 12 winner and the Torneo del Interior winner. That was one season’s pairing, not a permanent rule.
Operated by Unión Argentina de Rugby
Separate men’s and women’s national sevens competitions published by UAR.
Operated by Unión Argentina de Rugby
Competition
URBA runs the leading senior men's competition in Buenos Aires rugby. Its Top 12 in 2025 expanded to Top 14 for 2026.
Operated by Unión de Rugby de Buenos Aires · Checked 12 Aug 2026
Competition
The 2026 Torneo del Interior A starts with four groups before quarter-finals, semi-finals and a final. Torneo del Interior B has a separate qualification stage.
Operated by Unión Argentina de Rugby · Checked 12 Aug 2026
Club Newman is the first Argentine club on the site. Its senior first team is linked only to the 2025 URBA Top 12 regular and playoff phases. The club’s Intermedia, Pre-Intermedia, M22, youth and other sports are separate.
Read the official sources for the competition structure, club lists and other information on this page.
UAR member unions
UAR tournament catalogue
UAR Torneo del Interior 2026 fixture announcement
URBA 2025 and 2026 format decision
URBA 2025 fixture archive
Club Newman rugby
Club Newman senior squad structure
URBA Top 12 Newman semifinal
UAR Newman national-club final report
Unión Argentina de Rugby public website
Unión de Rugby de Buenos Aires public website
Argentina does not have one national club pyramid. UAR governs through 25 member unions, each with its own competition responsibilities. It runs national club competitions and separately publishes representative and cross-border rugby. URBA owns the Buenos Aires ladder described here.
Permanent leagues, seasonal phases and parallel competitions stay separate so a cup or playoff is not mistaken for a league tier.
UAR lists 25 member unions. Their local and regional competitions remain under their actual owners rather than forming one automatic national ladder.
URBA is one member-union system
The Buenos Aires top division and its movement rules belong to URBA. They do not describe every Argentine club competition.
UAR runs national club events, including Torneo del Interior and Nacional de Clubes, alongside member-union competitions such as URBA’s senior men’s top division.
URBA top division
The competition was called Top 12 in 2025 and expanded to Top 14 for 2026. The sponsor names belong to those editions and do not make it a second competition.
National club handoffs
Torneo del Interior and Nacional de Clubes are UAR-owned national events. How clubs qualify for them is set each season.
UAR publishes separate women’s national-club and sevens competitions. It does not publish one complete women’s XV ladder across all member unions.
Separate women’s families
Women’s club and sevens results are separate from the men’s URBA and national-club structure.
UAR publishes Argentino Juvenil M17, M16 development and academy activity as separate pathways.
Age-grade identity stays separate
A club or union name in an M17, M16 or academy entry is not the same team as its senior first XV.
UAR lists separate men’s and women’s 7 de la República competitions.
A separate format
A sevens entry or result does not make that side a fifteens team, or link it to a club’s fifteens side.
UAR publishes national club events separately from the member-union ladders that qualify or nominate entrants.
Nacional de Clubes
The 2025 event brought together that season’s winners. It is not a permanent promotion tier above every member-union competition.
UAR lists Super Rugby Américas and representative teams separately from its domestic club competitions.
Franchises are not domestic clubs
A Super Rugby Américas team or national representative side is not the same as the member-union clubs that supply its players.
Scores and tables
This site explains the URBA competition but does not show its tables or results. Use URBA’s official fixture archive for the 2025 results and its current competition links.
Club coverage
Club Newman is the first Argentine club on the site. Its senior first team is linked only to the 2025 URBA Top 12 regular and playoff phases. The club’s Intermedia, Pre-Intermedia, M22, youth and other sports are separate.
URBA’s senior men’s top division was called Top 12 in 2025 and Top 14 in 2026. Its rules, promotion and relegation apply to that season only and not to the rest of Argentina.
Operated by Unión de Rugby de Buenos Aires
A UAR-owned national club competition. The 2026 Torneo del Interior A uses four zones before quarter-finals, semifinals and a final. This page does not cover the separate B reválida.
Operated by Unión Argentina de Rugby
A UAR national club event. The 2025 final was played between the URBA Top 12 winner and the Torneo del Interior winner. That was one season’s pairing, not a permanent rule.
Operated by Unión Argentina de Rugby
Separate men’s and women’s national sevens competitions published by UAR.
Operated by Unión Argentina de Rugby
Competition
URBA runs the leading senior men's competition in Buenos Aires rugby. Its Top 12 in 2025 expanded to Top 14 for 2026.
Operated by Unión de Rugby de Buenos Aires · Checked 12 Aug 2026
Competition
The 2026 Torneo del Interior A starts with four groups before quarter-finals, semi-finals and a final. Torneo del Interior B has a separate qualification stage.
Operated by Unión Argentina de Rugby · Checked 12 Aug 2026
Club Newman is the first Argentine club on the site. Its senior first team is linked only to the 2025 URBA Top 12 regular and playoff phases. The club’s Intermedia, Pre-Intermedia, M22, youth and other sports are separate.
Read the official sources for the competition structure, club lists and other information on this page.
UAR member unions
UAR tournament catalogue
UAR Torneo del Interior 2026 fixture announcement
URBA 2025 and 2026 format decision
URBA 2025 fixture archive
Club Newman rugby
Club Newman senior squad structure
URBA Top 12 Newman semifinal
UAR Newman national-club final report
Unión Argentina de Rugby public website
Unión de Rugby de Buenos Aires public website
