When the United States men’s national team takes the field at San Francisco Bay Area Stadium on Wednesday evening, it will do so in a slot usually reserved for the country’s most entrenched sporting rituals. Kick-off is set for 5 p.m. local time, 8 p.m. on the East Coast — a primetime window that American broadcasters project could draw up to 30 million viewers, a figure that would eclipse the average audience for baseball’s World Series and rival the regular-season reach of the National Football League. For a squad that has not won a knockout match at this tournament since a 2-0 victory over Mexico in the early hours of a June morning in 2002, the occasion marks both a test of on-field progress and a measure of football’s accelerating cultural footprint in the host nation.

The Americans reached this stage by topping Group D with wins over Paraguay (4-1) and Australia (2-0) before a heavily rotated side lost 3-2 to Turkey in a match that carried no competitive weight. Manager Mauricio Pochettino, who rested several regulars in that finale, confirmed that captain Christian Pulisic is fully fit after a calf issue limited his minutes against Turkey. The forward will rejoin a core that includes Folarin Balogun, Weston McKennie and Tyler Adams, forming a lineup that European observers note has lost its last ten matches against UEFA opponents — a run stretching back to a 2021 friendly win over, coincidentally, Bosnia. Pochettino dismissed the streak as “pure coincidence” and framed the fixture as an opportunity to “fight against the history, not only against Bosnia Herzegovina, if not against the past five years.”

Bosnia and Herzegovina arrive as one of the tournament’s more unorthodox survivors. They advanced as a third-place finisher in Group B, drawing with Canada, losing heavily to Switzerland, and defeating Qatar 3-1 in a must-win finale. The side, ranked 46 places below the United States, is built around a deep defensive block and the hold-up play of 40-year-old striker Edin Džeko, who remains the focal point of a counter-attacking system that eliminated Italy during qualifying. From Sarajevo, the narrative is one of defiance: head coach Sergej Barbarez freely conceded that the Americans are favourites, adding, “We never had a problem with being an underdog.”

Viewed from Washington and New York, the match is being framed as a potential inflection point for the sport’s domestic standing. Midfielder Gio Reyna spoke of feeling “the country rallying around us,” while captain Tim Ream described messages from parents whose children were picking up a ball for the first time after watching the group stage. The team’s players have appeared on mainstream sports talk shows that historically ignored football, and the group-stage broadcasts set ratings records, with 25 million tuning in for the opener against Paraguay. Yet the mood within the camp remains guarded: Ream warned that Bosnia are “a team difficult to face” and that his side must “expect the unexpected.”

The winner of this first official meeting between the two nations will advance to a round-of-16 clash against either Belgium or Senegal. For the Americans, a victory would end a quarter-century wait for a knockout triumph and set up a marquee fixture in the next phase; for Bosnia, it would mark the nation’s first-ever appearance in the last 16 of a World Cup.