| Brazil U20 League | 2019/06/05 18:00 | Novo Hamburgo RS U20 v Uniao Harmonia U20 | L | 3-1 |
| Brazil U20 League | 2019/05/30 18:00 | Uniao Harmonia U20 v Lajeadense RS U20 | L | 0-3 |
| Brazil U20 League | 2019/05/25 18:00 | Guarani RS U20 v Uniao Harmonia U20 | L | 5-1 |
| Brazil U20 League | 2019/05/22 18:00 | Uniao Harmonia U20 v Gremio U20 | L | 1-9 |
| Brazil U20 League | 2019/05/13 18:00 | Uniao Harmonia U20 v Nova Prata RS U20 | L | 1-2 |
| Brazil U20 League | 2019/05/04 14:00 | Internacional U20 v Uniao Harmonia U20 | L | 5-1 |
| Brazil U20 League | 2019/04/29 18:00 | Uniao Harmonia U20 v Novo Horizonte U20 | W | 4-2 |
| Brazil U20 League | 2019/04/18 18:00 | Uniao Harmonia U20 v Brasil de Pelotas U20 | L | 0-2 |
| Brazil U20 League | 2019/06/05 18:00 | Gremio U20 v Gremio Nacional U20 | L | 5-0 |
| Brazil U20 League | 2019/06/03 18:00 | Gremio Nacional U20 v Novo Horizonte U20 | D | 3-3 |
| Brazil U20 League | 2019/05/26 18:00 | Gremio Nacional U20 v Nova Prata RS U20 | L | 1-2 |
| Brazil U20 League | 2019/05/22 18:00 | Internacional U20 v Gremio Nacional U20 | L | 9-0 |
| Brazil U20 League | 2019/05/13 18:00 | Brasil de Pelotas U20 v Gremio Nacional U20 | L | 13-0 |
| Brazil U20 League | 2019/05/09 18:00 | Gremio Nacional U20 v Guarani RS U20 | L | 2-3 |
| Brazil U20 League | 2019/04/27 18:00 | Sao Jose EC U20 v Gremio Nacional U20 | L | 4-1 |
| Brazil U20 League | 2019/04/17 18:00 | Gremio Nacional U20 v EC Juventude U20 | L | 0-13 |