11 referees · 35 recent matches
| Referee | Country | Games | Y | R |
|---|---|---|---|---|
| 1 Manuel Mejuto González | Spain | 5 | 19 | 2 |
| 2 Gilberto Hidalgo | Peru | 4 | 17 | 1 |
| 3 Jorge Larrionda | Uruguay | 4 | 18 | 4 |
| 4 Pablo Pozo | Chile | 3 | 15 | 2 |
| 5 Carlos Torres Núñez | Paraguay | 3 | 18 | 2 |
| 6 Wilmer Barahona | Colombia | 3 | 13 | 2 |
| 7 Paulo César de Oliveira | Brazil | 3 | 16 | 3 |
| 8 Jose Carpio | Ecuador | 3 | 9 | — |
| 9 Fabián Madorrán | Argentina | 3 | 15 | 4 |
| 10 Rafael Torrealba | Venezuela | 2 | 13 | 3 |
| 11 Ulises Saucedo | Bolivia | 2 | 10 | 2 |
| Date | Match | Score | Referee | Y | R |
|---|---|---|---|---|---|
| 4 Feb 2001 | Brazil u20 vs Ecuador u20 | 3 - 0 | Gilberto Hidalgo | 1 | — |
| 4 Feb 2001 | Colombia u20 vs Chile u20 | 0 - 0 | Manuel Mejuto González | 5 | 1 |
| 4 Feb 2001 | Paraguay u20 vs Argentina u20 | 1 - 1 | Jorge Larrionda | 5 | 1 |
| 31 Jan 2001 | Chile u20 vs Ecuador u20 | 1 - 3 | Jorge Larrionda | 3 | — |
| 31 Jan 2001 | Paraguay u20 vs Brazil u20 | 1 - 1 | Manuel Mejuto González | 3 | — |
| 31 Jan 2001 | Argentina u20 vs Colombia u20 | 1 - 0 | Ulises Saucedo | 4 | — |
| 28 Jan 2001 | Paraguay u20 vs Chile u20 | 1 - 2 | Fabián Madorrán | 4 | 1 |
| 28 Jan 2001 | Brazil u20 vs Argentina u20 | 1 - 0 | Gilberto Hidalgo | 5 | 1 |
| 28 Jan 2001 | Ecuador u20 vs Colombia u20 | 0 - 1 | Paulo César de Oliveira | 5 | — |
| 26 Jan 2001 | Brazil u20 vs Colombia u20 | 4 - 1 | Carlos Torres Núñez | 6 | — |
| 26 Jan 2001 | Paraguay u20 vs Ecuador u20 | 1 - 1 | Jorge Larrionda | 5 | — |
| 26 Jan 2001 | Argentina u20 vs Chile u20 | 2 - 2 | Wilmer Barahona | 3 | 2 |
| 24 Jan 2001 | Paraguay u20 vs Colombia u20 | 3 - 1 | Pablo Pozo | 6 | — |
| 24 Jan 2001 | Brazil u20 vs Chile u20 | 6 - 0 | Jose Carpio | 1 | — |
| 24 Jan 2001 | Ecuador u20 vs Argentina u20 | 0 - 1 | Manuel Mejuto González | 3 | — |
| 22 Jan 2001 | Argentina u20 vs Uruguay u20 | 1 - 1 | Carlos Torres Núñez | 6 | 1 |
| 22 Jan 2001 | Chile u20 vs Bolivia u20 | 3 - 1 | Paulo César de Oliveira | 4 | — |
| 21 Jan 2001 | Venezuela u20 vs Paraguay u20 | 1 - 3 | Manuel Mejuto González | 2 | — |
| 21 Jan 2001 | Ecuador u20 vs Brazil u20 | 0 - 1 | Wilmer Barahona | 6 | — |
| 20 Jan 2001 | Uruguay u20 vs Bolivia u20 | 1 - 3 | Jose Carpio | 5 | — |
| 20 Jan 2001 | Chile u20 vs Colombia u20 | 2 - 1 | Rafael Torrealba | 10 | 1 |
| 19 Jan 2001 | Brazil u20 vs Venezuela u20 | 1 - 1 | Pablo Pozo | 5 | 1 |
| 19 Jan 2001 | Peru u20 vs Paraguay u20 | 1 - 1 | Fabián Madorrán | 5 | 1 |
| 18 Jan 2001 | Argentina u20 vs Chile u20 | 1 - 0 | Gilberto Hidalgo | 7 | — |
| 18 Jan 2001 | Bolivia u20 vs Colombia u20 | 0 - 1 | Jose Carpio | 3 | — |
| 17 Jan 2001 | Ecuador u20 vs Paraguay u20 | 1 - 1 | Pablo Pozo | 4 | 1 |
| 17 Jan 2001 | Venezuela u20 vs Peru u20 | 2 - 3 | Ulises Saucedo | 6 | 2 |
| 16 Jan 2001 | Chile u20 vs Uruguay u20 | 1 - 2 | Carlos Torres Núñez | 6 | 1 |
| 16 Jan 2001 | Colombia u20 vs Argentina u20 | 1 - 4 | Paulo César de Oliveira | 7 | 3 |
| 15 Jan 2001 | Peru u20 vs Ecuador u20 | 0 - 2 | Manuel Mejuto González | 6 | 1 |
| 15 Jan 2001 | Paraguay u20 vs Brazil u20 | 1 - 0 | Jorge Larrionda | 5 | 3 |
| 14 Jan 2001 | Uruguay u20 vs Colombia u20 | 0 - 1 | Gilberto Hidalgo | 4 | — |
| 14 Jan 2001 | Argentina u20 vs Bolivia u20 | 2 - 0 | Rafael Torrealba | 3 | 2 |
| 13 Jan 2001 | Ecuador u20 vs Venezuela u20 | 0 - 0 | Wilmer Barahona | 4 | — |
| 12 Jan 2001 | Brazil u20 vs Peru u20 | 4 - 1 | Fabián Madorrán | 6 | 2 |