1998 Campeonato Argentino de Rugby

The  1998 Campeonato Argentino de Rugby  was won by the selection of Unione of Buenos Aires

The 22 teams participating were divided on three levels: "Campeonato", "Ascenso", "Promocional".

National

 * The "Campeonato Argentino Menores de 21" (Under 21 championship) was won by Buenos Aires
 * The "Campeonato Argentino Menores de 19" (Under 19 championship) was won by Tucumán
 * The "National Championship for clubs" was won by Jockey Club de Rosario
 * The first edition of Torneo del Interior (tournament with club outside Buenos Aires) was won by Jockey Club Córdoba
 * The "Torneo de la URBA" (Buenos Aires) was won by Hindú
 * The "Cordoba Province Championship" was won by Tala
 * The North-East Championship was won by Universitario de Tucumán

International

 * Winning the third edition of Pan American Championship, the "Pumas" conquest the qualification for 1999 Rugby World Cup
 * In JuneFrance visit Argentina, and won both test with "Pumas" (35-18 and 37-12)
 * In August, is Romania to visit Argentina, for a five match tour, The test is won by Pumas 68-22
 * Argentina national team, in September visit Japan for a short tour (two matches). With an experimental team. lost the test match against Japan national team (29-44). In November, The Pumas visit Europe. Played six match, with three losses with Italy, France and Wales in the test match.


 * In October, Argentina, won as usual the 1998 South American Rugby Championship

"Ascenso"
Promossa: Mar del Plata , Retrocede: Salta

Final

 * Sur promoted to "Ascenso"