Donegal maintained their perfect start to the Allianz Football League with a commanding 1-19 to 0-14 victory over Mayo at O'Donnell Park. The Ulster champions led throughout, with Oisin Gallen scoring five points in the first half to establish control.

In a dramatic clash at Dr Hyde Park, Roscommon defeated Armagh 3-18 to 0-24 after the Orchard County's second-half fightback fell short. A disallowed goal for Armagh proved crucial as Roscommon's three first-half goals built an insurmountable platform for victory.

Tyrone secured their first win of the campaign with a 2-23 to 1-14 triumph over Cavan in Division Two, while Clare defeated Fermanagh 2-18 to 0-18 in Division Three. Longford continued Antrim's woes in Division Four with a 1-27 to 1-14 win, leaving the Saffrons without a point from three games.