Ubaldo Aquino
Ubaldo Aquino Valenzano (born May 2, 1958) is a retired football (soccer) referee from Paraguay, best known for supervising two matches (Germany-Saudi Arabia and Sweden-Senegal) during the 2002 FIFA World Cup in South Korea and *an.
Aquino is known to have served as a FIFA referee during the period from 1995 to 2003. He officiated in numerous international compe*ions, including the 1999 FIFA Confederations Cup, 1997 FIFA World Youth Championship, and qualifying matches for the 1998, 2002, and 2006 World Cups. Aquino also served as a referee in the 1999 and 2001 Copa América compe*ions, officiating the final in 2001.
After retiring from his career as a match official, Aquino has worked as referee coordinator for the Asociación Paraguaya de Fútbol.