In a contest that swung wildly between moments of brilliance and missed opportunity, Ulster champions Armagh held off a determined Derry side to claim a 1-18 to 1-13 victory in their All-Ireland Senior Football Championship first round at the Athletic Grounds. The win sends the home side into the quarter-final race with two potential routes to the last eight, while Derry now heads to the second chance qualifier bracket.

Armagh's dominance in the opening half proved decisive. Playing into the wind, Derry struck first when Conor Glass kicked an early point in the fourth minute, but the visitors' momentum evaporated almost immediately. On the very next play, Shane McGuigan raced clear after claiming an Armagh kick-out, only to blaze wide with the goal gaping—a moment that would haunt Derry as the game wore on. Armagh responded with ruthless precision, rattling off six unanswered scores by exploiting Derry's fragile restarts. Conor Turbitt's two-pointer, followed by Jason Duffy and Darragh McMullen, combined with a brace from Tomas McCormack, gave the home side an early stranglehold.

Just when the contest appeared to be slipping away, Derry struck back through Lachlan Murray, who intercepted an Armagh restart and drove through to finish a composed goal. Niall Loughlin added a point to cut the deficit to a single score, offering the visitors genuine hope. That hope was extinguished in emphatic fashion. Armagh's response was a masterclass in controlled aggression, with Tiernan Kelly producing one of the standout moments of the day—a long-range goal attempt that rifled into the top corner after he was fouled while running directly at goal. With advantage applied, Kelly's audacious finish left onlookers stunned. Oisin Conaty and Jarly Og Burns extended the lead further, and Armagh went into the break commanding 1-9 to 1-3.

The second half proved far tighter, though Armagh's cushion proved too large to overcome. Derry, playing with the wind at their backs, began the half promisingly when Murray scored, and Conor Doherty added points during a spell of pressure. But Armagh's discipline proved telling. When Jason Duffy was shown a black card in the 42nd minute for a late hit on Conor McCluskey, Derry failed to capitalize on the numerical advantage—winning only 0-4 to 0-1 during that crucial period. A desperate opportunity arose when substitute Peter McGrane raced clear on goal only to skew his effort wide with the goalkeeper beaten, epitomizing Derry's frustrations.

Armagh's five-point response, featuring a two-pointer free from goalkeeper Blaine Hughes, extended their lead to eight by the hour mark. Cassidy's two-pointer for Derry offered brief resistance, but the home side had already secured the breathing room needed. Late scores from Sean Young and Ethan Doherty proved merely consolation strikes. For Armagh, the journey toward the knockout stages begins in earnest. For Derry, a return to the qualifier series awaits—a harder road, but not an impossible one.