Melbourne gained a new sporting audience and a weekend economic injection after the NFL’s first regular-season match in Australia filled the MCG with 100,021 fans. NAB predicted $300m of economic activity around the city, while reports say the cost to host the game was at least $10m, a bill picked up by Victorian taxpayers.

The crowd arrived early, with security lines peaking around 7.30am and fans getting through checks in roughly 20 minutes. Ninety minutes before kick-off the pop-up pub beside the ground had already closed because demand outpaced supply. Many attendees had paid hundreds, and some thousands, for the privilege of watching the Los Angeles Rams and San Francisco 49ers play in Melbourne.

Fans came from more than 30 countries, with almost one in 10 travelling from the United States and about 10,000 Americans among the turnout. The spectators skewed older and overwhelmingly adult compared with a typical AFL or cricket crowd, with few children and noticeably fewer women. The stadium was heavy on licensed NFL merchandise; one attendee, Jarrod Wilson, said, "I took the train here this morning and the amount of jerseys I saw was crazy." He added, "We’ve counted every team jersey that we’ve seen and we’ve hit all 32." Another spectator, Alexandra Augustinus, said it felt "so different" to the AFL and praised the event’s entertainment focus.

The match mixed spectacle with ceremony. The Royal Australian Air Force Roulettes performed a flyover, US Marines and the Australian Defence Force were prominent, Cody Simpson sang Advance Australia Fair, and the Jonas Brothers took the half-time slot. Eddie McGuire and G-Flip participated in the coin toss, which drew loud boos. Organisers imposed a clear-bag policy, allowing only small transparent containers roughly the size of an A4 sheet, a restriction that channelled more time and spending through bars and concession stands.

Friday’s game begins a four-year agreement to stage NFL fixtures in Melbourne, though organisers said a match may not be played every season and the calendar looks complicated for next year because the NFL season start overlaps with the AFL finals. For now the immediate outcome is clear: the NFL delivered a sell-out spectacle that showcased Melbourne to international viewers, generated substantial local spending, and highlighted a different kind of stadium audience for the city’s major events calendar.