The nature of these scores irked Derry manager Brian McIvor so too the less than clear cut black - carding of Brendan Rogers after his side opened brightly under skies coloured gun - barrel grey .
Derry manager Brian McIvor announced he was stepping down afterwards .
The nature of these scores irked Derry manager Brian McIvor , who announced he was stepping down afterwards , so too the less than clear cut black - carding of Brendan Rogers after his side opened brightly under skies coloured gun - barrel grey .