The All-Ireland Senior Football Championship Round 3 fixtures include Kerry hosting Armagh and Donegal travelling to Dublin. Multiple outlets report that Armagh’s match is set against Kerry in Kerry’s home venue, while Donegal faces Dublin away from home at Croke Park. The ties are described as the key match-ups for the weekend’s Round 3 games, with one report noting Kerry as the reigning champions. The articles do not provide additional context such as kick-off times, venue details beyond Kerry’s home location and Dublin hosting Donegal, or the results of earlier rounds. Overall, the reported focus is on the two major fixtures that pair teams from different provinces: Kerry vs Armagh and Donegal vs Dublin, both part of the third round of the All-Ireland Senior Football Championship.