| South American Champs U21 | 2018/08/02 00:00 | Argentina U21 v Brazil U21 | L | 76-88 |
| South American Champs U21 | 2018/08/05 00:00 | Argentina U21 v Paraguay U21 | W | 89-48 |
| South American Champs U21 | 2018/08/04 00:00 | Uruguay U21 v Argentina U21 | W | 63-72 |
| South American Champs U21 | 2018/08/02 00:00 | Argentina U21 v Brazil U21 | L | 76-88 |
| South American Champs U21 | 2018/08/01 00:00 | Chile U21 v Argentina U21 | W | 54-57 |
| South American Champs U21 | 2018/07/31 00:00 | Argentina U21 v Peru U21 | W | 87-54 |
| South American Champs U21 | 2018/08/04 19:30 | Peru U21 v Brazil U21 | W | 57-112 |
| South American Champs U21 | 2018/08/03 21:45 | Brazil U21 v Paraguay U21 | W | 88-45 |
| South American Champs U21 | 2018/08/02 00:00 | Argentina U21 v Brazil U21 | W | 76-88 |
| South American Champs U21 | 2018/07/31 21:45 | Uruguay U21 v Brazil U21 | W | 87-90 |
| South American Champs U21 | 2018/07/30 21:45 | Brazil U21 v Chile U21 | W | 63-59 |