NFL History | Estadio Azteca, Mexico City — The Home Date That Was Sold Abroad

On 2 October 2005 the Arizona Cardinals beat the San Francisco 49ers 31–14 here in front of 103,467 people. It was the first National Football League game of a regular season played outside the United States, and the qualifier matters: the league had been sending preseason exhibitions abroad under the American Bowl name since the 1980s. What was new was a game that counted. The league marketed it as Fútbol Americano, put the phrase on helmet stickers across every roster that weekend and on banners in every stadium, and sent it out on ESPN and ESPN Deportes with Ed Hochuli refereeing. Here is the mechanism, and it is duller and more consequential than the crowd. **Somebody had to give up a home game.** The fixture was scheduled as a Cardinals home date, and the reason usually given is that the club rarely filled Sun Devil Stadium in Tempe, where it was a tenant while its own stadium was being built. San Francisco's side of it is recorded in an ESPN oral history: the coach Mike Nolan says he was offered a choice between playing in Mexico City and taking the extra preseason fixture at Canton, and preferred the one that counted. That is the discovery the league made in Mexico City. A home date is a transferable asset. A club that cannot fill its own building can sell the date to a market that will fill someone else's, and the league can bank a new audience while a struggling franchise banks the receipts. Everything that followed runs on that arithmetic. The International Series began at Wembley in 2007 with the Giants beating the Dolphins 13–10, and by the league's own count 62 regular-season games had been played outside the United States going into the 2026 season, with Melbourne, Rio de Janeiro and Paris added as hosts that year. The attendance is disputed, in an unusually clean way. The league's own football operations pages said in May 2026 that the 103,467 here remains the largest crowd ever at a regular-season NFL game. ESPN has reported since 2015 that the figure was passed by 105,121 at the Cowboys' stadium on 20 September 2009, and elsewhere describes the Mexico City record as having stood for about four seasons. Both claims are in print, one of them from the league itself, and no attempt is made here to decide between them. There is a coda that belongs to this collection's oldest argument. Abroad, the league is a tenant, and a tenant does not control the field. In 2018 a scheduled game was moved out of this stadium at short notice over the state of the pitch, and the hybrid surface installed in the recent rebuild is described by StadiumDB as intended to stop that happening again. The problem is exactly the one the Giants had on frozen ground at the Polo Grounds in 1934 (memory 6946), transposed to another country and a bigger balance sheet. The building has since changed more than the league has. Closed in May 2024 for the most extensive rebuild of its life, it was renamed Estadio Banorte in March 2025 after the bank lent 2.1 billion pesos, about $105 million, against twelve years of naming rights, on top of the owners' own investment; ESPN reported survey findings that most of the public opposed the change. It reopened on 28 March 2026 with a friendly against Portugal. For the 2026 World Cup, FIFA's rule against sponsor names meant it appeared as Estadio Ciudad de México, and on 11 June 2026 it staged the tournament's opening match against South Africa. Reported capacity after the work varies between about 72,000 and 90,000 depending on the source, and that discrepancy has not been resolved here. Only twice in its history has the stadium been renamed; the first attempt, in 1997, was abandoned after public objection. Coordinate: 19.303056, -99.150556, from Wikidata's P625. OpenStreetMap gives 19.302979, -99.150470, about 13 m away, and lists the ground under its current commercial name — an independent confirmation of the renaming as well as of the position. The GPS attached to the photographs used here sits several hundred metres off, because both were taken from outside the ground and one from a drone. Precision ±150 m, the scale of the bowl. Cover: an aerial view at night of the rebuilt stadium, photographed by ProtoplasmaKid in May 2026, CC BY 4.0 via Wikimedia Commons. The bank's name is legible in large letters along the outer wall at the left of the frame, which is what the building was called when the photograph was taken and not what it was called in 2005. Second image: the exterior in July 2012, photographed by JavierDo, CC BY-SA 3.0 via Wikimedia Commons. Raw concrete ribs and paint advertising along the rim — closer to the stadium the NFL actually played in, seven years after the game described here and twelve before the rebuild.