| Brazil U20 League | 2023/05/23 21:45 | Galvez U20 v Placido de Castro U20 | L | 9-0 |
| Brazil U20 League | 2023/05/19 19:45 | Placido de Castro U20 v Atletico Acreano U20 | D | 2-2 |
| Brazil U20 League | 2022/06/08 21:30 | Placido de Castro U20 v Humaita U20 | L | 0-6 |
| Brazil U20 League | 2022/05/28 21:00 | Atletico Acreano U20 v Placido de Castro U20 | W | 0-1 |
| Brazil U20 League | 2021/08/31 19:30 | Placido de Castro U20 v Atletico Acreano U20 | L | 0-1 |
| Brazil U20 League | 2021/08/14 14:30 | AD Vasco Da Gama U20 v Placido de Castro U20 | L | 3-1 |
| Brazil U20 League | 2021/08/10 21:30 | Placido de Castro U20 v Adesg AC U20 | L | 1-4 |
| Brazil U20 League | 2019/08/24 13:00 | Atletico Acreano U20 v Placido de Castro U20 | W | 0-2 |
| Brazil Sao Paulo Youth Cup | 2024/01/10 16:00 | Rio Branco AC U20 v Capivariano U20 | L | 0-4 |
| Brazil Sao Paulo Youth Cup | 2024/01/07 18:15 | Desportivo Brasil U20 v Rio Branco AC U20 | L | 3-0 |
| Brazil Sao Paulo Youth Cup | 2024/01/04 18:15 | Santa Cruz FC U20 v Rio Branco AC U20 | L | 2-0 |
| Brazil U20 League | 2023/05/16 19:45 | Rio Branco AC U20 v Galvez U20 | D | 1-1 |
| Brazil U20 League | 2022/06/04 21:00 | Rio Branco AC U20 v Sao Francisco AC U20 | W | 3-0 |
| Brazil U20 League | 2021/10/16 18:00 | Vilavelhense U20 v Rio Branco AC U20 | L | 1-0 |
| Brazil U20 League | 2021/09/11 18:00 | Rio Branco FC U20 v Rio Branco AC U20 | D | 1-1 |
| Brazil U20 League | 2021/09/05 18:00 | Rio Branco AC U20 v Vitoria ES U20 | L | 1-2 |