Ubaldo Aquino Valenzano
Active
World Cup
Paraguay
Referee since 1993
Spanish
Match History
| Copa Sudamericana 2003 | ||||||
| 1/4 finals | The Strongest | vs | Sao Paulo | 1 - 4 | 2003-10-29 | |
| WC 2006 qualifiers - S. America | ||||||
| Argentina | vs | Chile | 2 - 2 | 2003-09-06 | ||
| Copa Libertadores 2003 | ||||||
| 1/4 finals | Gremio | vs | Ind. Medellin | 2 - 2 | 2003-05-22 | |
| group stage | BolÃvar | vs | Gremio | 1 - 0 | 2003-04-10 | |
| group stage | Corinthians | vs | Fénix | 6 - 1 | 2003-04-02 | |
| group stage | Nacional (UR) | vs | Universitario | 2 - 0 | 2003-03-19 | |
| group stage | Racing Club | vs | Oriente Petrolero | 2 - 0 | 2003-03-12 | |
| group stage | Colo-Colo | vs | Ind. Medellin | 2 - 1 | 2003-03-06 | |
| WC 2002 | ||||||
| round of 16 | Sweden | vs | Senegal | 1 - 2 | 2002-06-16 | |
| group stage | Germany | vs | Saudi Arabia | 8 - 0 | 2002-06-01 | |
| Copa Libertadores 2002 | ||||||
| 1/2 finals | São Caetano | vs | América | 2 - 0 | 2002-07-09 | |
| group stage | San Lorenzo | vs | Real Potosà | 5 - 1 | 2002-03-12 | |
| group stage | Gremio | vs | Oriente Petrolero | 3 - 2 | 2002-02-28 | |
| Copa Mercosur 2001 | ||||||
| group stage | Peñarol | vs | Talleres | 1 - 3 | 2001-10-17 | |
| group stage | Flamengo | vs | San Lorenzo | 2 - 1 | 2001-09-27 | |
| group stage | Vélez Sarsfield | vs | Peñarol | 3 - 0 | 2001-09-18 | |
| Copa America 2001 | ||||||
| final | Mexico | vs | Colombia | 0 - 1 | 2001-07-29 | |
| 1/4 finals | Brazil | vs | Honduras | 0 - 2 | 2001-07-23 | |
| group stage | Colombia | vs | Ecuador | 1 - 0 | 2001-07-14 | |
| WC 2002 qualifiers - Am/Caribbean | ||||||
| final round | Jamaica | vs | USA | 0 - 0 | 2001-06-16 | |
| Copa Libertadores 2001 | ||||||
| 1/2 finals | Boca Juniors | vs | Palmeiras | 2 - 2 | 2001-06-07 | |
| 1st knockout | Univ. de Concepción | vs | Vasco da Gama | 1 - 3 | 2001-05-09 | |
| group stage | Defensor Sporting | vs | São Caetano | 0 - 1 | 2001-05-04 | |
| group stage | Vélez Sarsfield | vs | Universitario | 1 - 0 | 2001-04-05 | |
| group stage | Oriente Petrolero | vs | Deportivo Cali | 1 - 3 | 2001-03-01 | |
| Copa Mercosur 2000 | ||||||
| 1/4 finals | Atlético Mineiro | vs | Boca Juniors | 2 - 0 | 2000-11-01 | |
| group stage | San Lorenzo | vs | Peñarol | 1 - 0 | 2000-10-17 | |
| group stage | River Plate | vs | Flamengo | 0 - 0 | 2000-09-26 | |
| group stage | Vasco da Gama | vs | San Lorenzo | 3 - 0 | 2000-08-24 | |
| group stage | Corinthians | vs | Nacional (UR) | 1 - 2 | 2000-08-02 | |
| WC 2002 qualifiers - S. America | ||||||
| Venezuela | vs | Brazil | 0 - 6 | 2000-10-08 | ||
| Ecuador | vs | Colombia | 0 - 0 | 2000-07-25 | ||
| Copa Libertadores 2000 | ||||||
| 1/4 finals | Atlas | vs | Palmeiras | 0 - 2 | 2000-05-18 | |
| 1st knockout | Rosario Central | vs | Corinthians | 3 - 2 | 2000-05-03 | |
| group stage | Palmeiras | vs | El Nacional | 4 - 1 | 2000-04-13 | |
| group stage | Boca Juniors | vs | Universidad Católica | 2 - 1 | 2000-03-02 | |
| Copa Mercosur 1999 | ||||||
| 1/2 finals | Flamengo | vs | Peñarol | 3 - 0 | 1999-11-25 | |
| group stage | Universidad Católica | vs | Boca Juniors | 1 - 3 | 1999-10-07 | |
| group stage | River Plate | vs | Cruzeiro | 0 - 3 | 1999-09-23 | |
| Confederations Cup 1999 | ||||||
| 3rd place | USA | vs | Saudi Arabia | 2 - 0 | 1999-08-03 | |
| group stage | Egypt | vs | Saudi Arabia | 1 - 5 | 1999-07-29 | |
| group stage | New Zealand | vs | USA | 1 - 2 | 1999-07-24 | |
| Copa America 1999 | ||||||
| 1/2 finals | Uruguay | vs | Chile | 1 - 1 | 1999-07-13 | |
| 1st stage | Argentina | vs | Colombia | 0 - 3 | 1999-07-04 | |
| friendly | ||||||
| Chile | vs | Honduras | 5 - 2 | 2000-03-22 | ||
| Brazil | vs | Netherlands | 3 - 1 | 1999-06-08 | ||
| Argentina | vs | Yugolsavia | 3 - 1 | 1998-02-24 | ||
| Argentina | vs | Australia | 2 - 0 | 1995-06-30 | ||
| Copa Libertadores 1999 | ||||||
| final (2nd leg) | Palmeiras | vs | Deportivo Cali | 2 - 1 | 1999-06-16 | |
| 1/2 finals | River Plate | vs | Palmeiras | 1 - 0 | 1999-05-19 | |
| 1/8 finals | Corinthians | vs | Jorge Wilstermann | 5 - 2 | 1999-04-21 | |
| group stage | Nacional (UR) | vs | Monterrey CF | 2 - 3 | 1999-03-25 | |
| Copa CONMEBOL 1998 | ||||||
| final | Rosario Central | vs | Santos FC | 0 - 0 | 1998-10-21 | |
| Copa Mercosur 1998 | ||||||
| 1/2 finals | San Lorenzo | vs | Cruzeiro | 1 - 1 | 1998-12-02 | |
| group stage | Cruzeiro | vs | Colo-Colo | 5 - 0 | 1998-10-15 | |
| group stage | Palmeiras | vs | Nacional (UR) | 3 - 1 | 1998-10-01 | |
| group stage | Independiente | vs | Nacional (UR) | 4 - 3 | 1998-09-02 | |
| group stage | San Lorenzo | vs | Colo-Colo | 3 - 0 | 1998-08-18 | |
| group stage | Gremio | vs | River Plate | 2 - 3 | 1998-07-30 | |
| Copa Libertadores 1998 | ||||||
| 1/8 finals | Colón | vs | Olimpia Asuncion | 3 - 2 | 1998-04-23 | |
| 1/8 finals | Nacional (UR) | vs | Gremio | 1 - 1 | 1998-04-15 | |
| group stage | América | vs | Vasco da Gama | 1 - 1 | 1998-03-20 | |
| Super Cup "João Havelange" 1997 | ||||||
| final | River Plate | vs | Sao Paulo | 2 - 1 | 1997-12-17 | |
| 1/2 finals | River Plate | vs | Atlético Nacional | 2 - 0 | 1997-11-05 | |
| group stage | Boca Juniors | vs | Cruzeiro | 1 - 0 | 1997-09-03 | |
| WC 1997 u20 | ||||||
| 1/4 finals | Japan u20 | vs | Ghana u20 | 1 - 2 | 1997-06-29 | |
| round of 16 | Mexico u20 | vs | France u20 | 0 - 1 | 1997-06-25 | |
| group stage | Malaysia u20 | vs | Belgium u20 | 0 - 3 | 1997-06-22 | |
| group stage | Morocco u20 | vs | Belgium u20 | 1 - 1 | 1997-06-19 | |
| WC 1998 qualifiers - Am/Caribbean | ||||||
| final stage | USA | vs | Mexico | 2 - 2 | 1997-04-20 | |
| Copa Libertadores 1997 | ||||||
| 1/2 final | Colo-Colo | vs | Cruzeiro | 3 - 2 | 1997-07-30 | |
| group stage | Cruzeiro | vs | Alianza Lima | 2 - 0 | 1997-03-18 | |
| group stage | Cerro Porteno | vs | Guaranà | 2 - 2 | 1997-03-12 | |
| 1st round | Peñarol | vs | Millonarios | 2 - 1 | 1997-03-07 | |
| WC 1998 qualifiers - S. America | ||||||
| Argentina | vs | Chile | 1 - 1 | 1996-12-15 | ||
| Copa Libertadores 1996 | ||||||
| 1/8 finals | Corinthians | vs | Espoli | 2 - 0 | 1996-05-08 | |
| 1st round | Peñarol | vs | Universitario | 1 - 2 | 1996-04-16 | |
| group stage | Universidad Católica | vs | Corinthians | 2 - 3 | 1996-03-19 | |
| group stage | Olimpia Asuncion | vs | Cerro Porteno | 1 - 2 | 1996-03-13 | |
| Copa Libertadores 1994 | ||||||
| group stage | BolÃvar | vs | Minerven | 4 - 0 | 1994-03-22 | |