Raspored 3 HNL
| Subota 22 Rujan, 2018 16:30 | ||
| NK Imotski | - | HNK Primorac Bio |
| NK Junak | - | RNK Split |
| NK Zagora | - | BŠK Zmaj |
| NK Neretva | - | NK Croatia Zmijavci |
| NK Uskok | - | NK Kamen Ivanbegovina |
| Nedjelja 23 Rujan, 2018 16:30 | ||
| NK Primorac Sto | - | NK Jadran LP |
| NK Neretvanac | - | NK GOŠK Dubrovnik 1919 |
| NK Urania | - | NK Hrvace |
| Subota 29 Rujan, 2018 16:00 | ||
| HNK Primorac Bio | - | NK Kamen Ivanbegovina |
| NK GOŠK Dubrovnik 1919 | - | NK Neretva |
| NK Hrvace | - | NK Uskok |
| RNK Split | - | NK Neretvanac |