The United States marched into the knockout stages of their home World Cup with a 2-0 victory over Australia in Seattle, a result shaped by a calamitous first half from the Socceroos and a flashpoint goal that reverberated long after the final whistle. An own goal from Cameron Burgess, who turned Folarin Balogun’s low cross into his own net in the 11th minute, set the tone, and the Americans doubled their lead in the 43rd when Alex Freeman headed home after a free-kick routine. The goal was initially ruled offside, then awarded following a VAR review, sparking furious Australian protests that their goalkeeper had been impeded. Coach Tony Popovic later told reporters it was “not the best day for the referee”, while Indonesian media highlighted the controversy as a turning point that favoured the hosts.

Popovic’s own analysis was unsparing about the opening 45 minutes. “We looked flat and lethargic,” he said, describing his players as heavy-legged and slow to every duel. The Socceroos, who had entered the match brimming with confidence after a 2-0 upset of Turkey, appeared overawed by a raucous crowd of 66,925 and the occasion of facing a host nation for the first time. Popovic had rotated his two goalscorers from that win, Nestory Irankunda and Connor Metcalfe, onto the bench, starting Mathew Leckie and Nishan Velupillay instead. In Australian media, former goalkeeper Mark Schwarzer called the selections “desperately wrong”, arguing the side lacked a threat in behind and gave themselves “a mountain to climb”. Popovic defended the calls, citing the midday heat and the need for fresh legs in the second half, and insisted the personnel would not have altered the first-half malaise.

A triple substitution at the interval – Irankunda, Metcalfe and Jason Geria introduced – injected urgency, and Australia finally gained a foothold. Yet the revival never produced a goal, and Schwarzer pointed to the withdrawal of striker Mohamed Touré as a tactical misstep that left Cristian Volpato’s teasing crosses without a target. Tensions boiled over late when Harry Souttar grabbed Balogun in what US commentators described as a chokehold, prompting yellow cards for both and for Jacob Italiano. The German referee, Felix Zwayer, himself required on-field treatment for cramp in the closing stages, an odd coda to an afternoon of frayed nerves.

The result leaves the United States top of Group D with six points and a guaranteed place in the round of 32, while Australia remain second on three points. Paraguay and Turkey, both pointless, were due to meet later on Friday. The Socceroos now face a must-not-lose fixture against Paraguay at San Francisco Bay Area Stadium on 26 June; a draw would secure progression, but defeat would almost certainly eliminate them. Viewed from Sydney, the inquest centres on whether Popovic’s rotation gambles and his side’s slow-starting fragility can be corrected in five days.