11 referees · 35 recent matches
| Referee | Country | Games | Y | R |
|---|---|---|---|---|
| 1 Gustavo Gallesio Greco | Uruguay | 4 | — | — |
| 2 Rogger Zambrano Alcivar | Ecuador | 4 | — | — |
| 3 Fernando Paneso | Colombia | 4 | — | — |
| 4 René Ortubé | Bolivia | 4 | — | — |
| 5 Victor Mayorga | Peru | 3 | — | — |
| 6 Mario Sanchez Yanten | Chile | 3 | — | — |
| 7 Wilson de Souza Mendonca | Brazil | 3 | — | — |
| 8 Rafael Torrealba | Venezuela | 3 | — | — |
| 9 Robert Troxler Ayala | Paraguay | 3 | — | — |
| 10 Daniel Gimenez | Argentina | 2 | — | — |
| 11 Catalan Peña | Chile | 2 | — | — |
| Date | Match | Score | Referee | Y | R |
|---|---|---|---|---|---|
| 7 Feb 1997 | Venezuela u20 vs Chile u20 | 4 - 1 | Wilson de Souza Mendonca | — | — |
| 7 Feb 1997 | Brazil u20 vs Uruguay u20 | 0 - 0 | Rogger Zambrano Alcivar | — | — |
| 7 Feb 1997 | Argentina u20 vs Paraguay u20 | 1 - 1 | Fernando Paneso | — | — |
| 5 Feb 1997 | Uruguay u20 vs Paraguay u20 | 1 - 2 | Rafael Torrealba | — | — |
| 5 Feb 1997 | Brazil u20 vs Venezuela u20 | 2 - 2 | Robert Troxler Ayala | — | — |
| 5 Feb 1997 | Argentina u20 vs Chile u20 | 3 - 0 | Gustavo Gallesio Greco | — | — |
| 2 Feb 1997 | Brazil u20 vs Argentina u20 | 0 - 2 | René Ortubé | — | — |
| 2 Feb 1997 | Chile u20 vs Paraguay u20 | 0 - 0 | Victor Mayorga | — | — |
| 2 Feb 1997 | Uruguay u20 vs Venezuela u20 | 3 - 0 | Catalan Peña | — | — |
| 31 Jan 1997 | Brazil u20 vs Chile u20 | 4 - 2 | Rogger Zambrano Alcivar | — | — |
| 31 Jan 1997 | Venezuela u20 vs Paraguay u20 | 1 - 2 | Gustavo Gallesio Greco | — | — |
| 31 Jan 1997 | Uruguay u20 vs Argentina u20 | 1 - 1 | Mario Sanchez Yanten | — | — |
| 29 Jan 1997 | Venezuela u20 vs Argentina u20 | 0 - 3 | Victor Mayorga | — | — |
| 29 Jan 1997 | Brazil u20 vs Paraguay u20 | 3 - 0 | Fernando Paneso | — | — |
| 29 Jan 1997 | Uruguay u20 vs Chile u20 | 2 - 2 | René Ortubé | — | — |
| 26 Jan 1997 | Paraguay u20 vs Bolivia u20 | 2 - 0 | Rogger Zambrano Alcivar | — | — |
| 26 Jan 1997 | Argentina u20 vs Uruguay u20 | 0 - 1 | Mario Sanchez Yanten | — | — |
| 25 Jan 1997 | Chile u20 vs Brazil u20 | 1 - 3 | Daniel Gimenez | — | — |
| 25 Jan 1997 | Peru u20 vs Ecuador u20 | 0 - 0 | René Ortubé | — | — |
| 24 Jan 1997 | Uruguay u20 vs Bolivia u20 | 2 - 1 | Wilson de Souza Mendonca | — | — |
| 24 Jan 1997 | Colombia u20 vs Paraguay u20 | 3 - 0 | Rafael Torrealba | — | — |
| 23 Jan 1997 | Chile u20 vs Ecuador u20 | 1 - 0 | Gustavo Gallesio Greco | — | — |
| 23 Jan 1997 | Peru u20 vs Venezuela u20 | 2 - 2 | Fernando Paneso | — | — |
| 22 Jan 1997 | Uruguay u20 vs Colombia u20 | 1 - 1 | Rogger Zambrano Alcivar | — | — |
| 22 Jan 1997 | Argentina u20 vs Bolivia u20 | 2 - 1 | Rafael Torrealba | — | — |
| 21 Jan 1997 | Venezuela u20 vs Ecuador u20 | 1 - 0 | René Ortubé | — | — |
| 21 Jan 1997 | Brazil u20 vs Peru u20 | 2 - 0 | Robert Troxler Ayala | — | — |
| 19 Jan 1997 | Uruguay u20 vs Paraguay u20 | 3 - 1 | Catalan Peña | — | — |
| 19 Jan 1997 | Argentina u20 vs Colombia u20 | 1 - 1 | Mario Sanchez Yanten | — | — |
| 18 Jan 1997 | Ecuador u20 vs Brazil u20 | 2 - 2 | Fernando Paneso | — | — |
| 18 Jan 1997 | Chile u20 vs Venezuela u20 | 3 - 4 | Robert Troxler Ayala | — | — |
| 17 Jan 1997 | Argentina u20 vs Paraguay u20 | 5 - 2 | Wilson de Souza Mendonca | — | — |
| 17 Jan 1997 | Bolivia u20 vs Colombia u20 | 3 - 4 | Victor Mayorga | — | — |
| 16 Jan 1997 | Venezuela u20 vs Brazil u20 | 2 - 1 | Gustavo Gallesio Greco | — | — |
| 16 Jan 1997 | Chile u20 vs Peru u20 | 3 - 1 | Daniel Gimenez | — | — |