As the All Whites enter Mexico, there are serious security concerns over what could unfold over the next 72 hours, with some players privately questioning if New Zealand Football has done enough to ensure their safety.
The last time the All Whites played Mexico, a large rock was thrown through their bus window after the match and their footballs were stolen at a team training session. That was in Denver, not Mexico City and the shattered window came as the team left the stadium after a 0-3 loss. One thing is certain: the All Whites will be deep in enemy territory.
There may be more intimidating places to go in the soccer world, like Uruguay (ask the Socceroos), Honduras or Haiti but it is what's at stake over the next few days that counts.
There is not pure hatred or huge rivalry (as with the United States, Honduras or Costa Rica) but it's not exaggerating to say that millions of Mexican footballing hopes are on the line, whether financial or emotional, and this small band of New Zealanders are the unlikely foes in the way.
"Life will stop for awhile here if we don't make the World Cup," said one Mexican reporter.