ðə kˌɑːmpətˈɪʃən wʌz kəntˈɛstᵻd æz ðə sˈɛkənd nˈæʃənəl dᵻvˈɪʒən ʌntˈɪl tˈuː θˈaʊzənd nˈaɪntiːn, wˌɛn ðə ɡɹˈiːk fˈʊtbɔːl lˈiːɡ sˈɪstəm wʌz ɹᵻstɹˈʌktʃɚd ænd ðə sˈuːpɚ lˈiːɡ tˈuː wʌz ɪstˈæblɪʃt æz ðə nˈuː fˈiːdɚ lˈiːɡ tə ðə sˈuːpɚ lˈiːɡ.
The competition was contested as the Second National Division until 2019, when the Greek football league system was restructured and the Super League 2 was established as the new feeder league to the Super League.