Career
Brignoni played in Europe for L"Aquila Rugby, from Italy, from 2002/2003 to 2005/2006, and United States Montauban, from France, in 2006/2007. He plays for Oyonnax Rugby, another French team, since 2007. He holds 43 caps with 6 tries scored, 30 points in aggregate, for Uruguay national rugby union team
His first game was at 8 June 1998 with Argentina XV. He played four games at the Rugby World Cup finals in 1999, with a try, and three games in 2003.