| Copa Libertadores 2009 - Appearances as Assistant | ||||
| 11/02/2009 | Lanús | - | Deportivo Guadalajara | 1:1 |
| 11/03/2009 | Everton | - | Lanús | 1:1 |
| 15/04/2009 | Palmeiras | - | Sport Recife - PE | 1:1 |
| 08/05/2009 | Universidad de Chile | - | Cruzeiro | 1:2 |
| Copa Libertadores 2009 - Appearances as Assistant | ||||
| 11/02/2009 | Lanús | - | Deportivo Guadalajara | 1:1 |
| 11/03/2009 | Everton | - | Lanús | 1:1 |
| 15/04/2009 | Palmeiras | - | Sport Recife - PE | 1:1 |
| 08/05/2009 | Universidad de Chile | - | Cruzeiro | 1:2 |
| Complete name: | Wálter Enrique Rial Hernández |
| Born: | 09/01/1964 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |
| Height: | 187 cm |
| Weight: | 78 kg |