Cuiabá/MT 3-6 CA Itapemirim/ES *
| 17.03.2018 | CA Itapemirim/ES | 3-1 | Cuiabá/MT | |
| 08.03.2018 | Cuiabá/MT | 2-3 | CA Itapemirim/ES | |
*Manaus FC/AM 2-2 Rio Branco/AC
| 18.03.2018 | Rio Branco/AC | 1-1/p.2-4 | Manaus FC/AM | |
| 08.03.2018 | Manaus FC/AM | 1-1 | Rio Branco/AC | |
Santos Macapá/AP 4-7 Paysandu/PA *
| 16.03.2018 | Paysandu/PA | 4-2 | Santos Macapá/AP | |
| 09.03.2018 | Santos Macapá/AP | 2-3 | Paysandu/PA | |
Sparta/TO 1-7 Luverdense/MT *
| 18.03.2018 | Luverdense/MT | 7-0 | Sparta/TO | |
| 08.03.2018 | Sparta/TO | 1-0 | Luverdense/MT | |