Head to Head
| Brazil U20 Cup | 2025/04/12 12:00 | Flamengo U20 v Nova Iguacu U20 | D | 0-0 |
| Brazil Campeonato Carioca U20 | 2024/09/14 12:30 | Flamengo U20 v Nova Iguacu U20 | L | 0-1 |
| Brazil Campeonato Carioca U20 | 2024/09/07 13:00 | Nova Iguacu U20 v Flamengo U20 | W | 0-2 |
| Brazil Campeonato Carioca U20 | 2024/09/01 17:45 | Flamengo U20 v Nova Iguacu U20 | W | 1-0 |
| Brazil U20 Cup | 2024/03/09 13:00 | Flamengo U20 v Nova Iguacu U20 | L | 0-1 |
| Brazil Campeonato Carioca U20 | 2023/06/02 18:00 | Flamengo U20 v Nova Iguacu U20 | W | 3-0 |
| Brazil Campeonato Carioca U20 | 2022/05/14 13:00 | Flamengo U20 v Nova Iguacu U20 | L | 0-1 |
| Brazil Campeonato Carioca U20 | 2021/05/29 13:00 | Flamengo U20 v Nova Iguacu U20 | W | 3-0 |
Home History
| Brazil Campeonato Carioca U20 | 2025/08/09 18:00 | Flamengo U20 v Marica RJ U20 | W | 3-1 |
| Brazil Campeonato Carioca U20 | 2025/08/02 18:00 | Portuguesa RJ U20 v Flamengo U20 | W | 0-1 |
| Brazil Serie A U20 | 2025/07/30 18:00 | Flamengo U20 v Cruzeiro U20 | L | 4-5 |
| Brazil Serie A U20 | 2025/07/23 18:00 | Fortaleza U20 v Flamengo U20 | W | 0-1 |
| Elite Club Friendlies | 2025/07/18 17:30 | Flamengo U20 v Bayer Leverkusen | W | 5-1 |
| Brazil Serie A U20 | 2025/07/14 23:00 | Flamengo U20 v Atletico Mineiro U20 | W | 4-2 |
| Brazil Serie A U20 | 2025/07/10 21:00 | Flamengo U20 v Botafogo RJ U20 | D | 2-2 |
| Brazil U20 Cup | 2025/07/05 13:00 | Fluminense U20 v Flamengo U20 | L | 2-1 |
Away History
| Brazil Campeonato Carioca U20 | 2025/08/09 13:00 | Botafogo RJ U20 v Nova Iguacu U20 | L | 1-0 |
| Brazil Campeonato Carioca U20 | 2025/08/04 13:00 | Nova Iguacu U20 v Vasco da Gama U20 | L | 1-2 |
| Brazil U20 League | 2025/06/20 13:00 | Nova Iguacu U20 v Fluminense U20 | L | 0-1 |
| Brazil U20 Cup | 2025/06/07 14:00 | Nova Iguacu U20 v Resende RJ U20 | D | 1-1 |
| Brazil U20 Cup | 2025/04/19 18:00 | Nova Iguacu U20 v Fluminense U20 | D | 1-1 |
| Brazil U20 Cup | 2025/04/12 12:00 | Flamengo U20 v Nova Iguacu U20 | D | 0-0 |
| Brazil U20 Cup | 2025/04/04 17:35 | Nova Iguacu U20 v Resende RJ U20 | W | 1-0 |
| Brazil U20 Cup | 2025/03/29 18:00 | Nova Iguacu U20 v Volta Redonda U20 | L | 0-1 |