Canada and Switzerland recorded big wins.
World Cup co-hosts Mexico are the first team through to the knockout stages.
Luis Romo's goal in Guadalajara was enough for a 1-0 win over South Korea last night.
Czechia and South Africa played out a 1-1 draw in Atlanta, meaning all the other teams in Group A could still qualify for the Round of 32.
Canada's 6-0 hammering of Qatar in Vancouver was overshadowed by a horror injury for their midfielder Ismael Koné.
They're top of Group B on goal difference - just ahead of Switzerland, who beat Bosnia Herzegovina 4-1.
This evening, the USA can qualify for the knockout stages with a win over Australia tonight.
That game is underway in Seattle at 8pm Irish time.
It's an 11pm start for Scotland's game against Morocco in Boston.
A win for Steve Clarke's side tonight could be enough for Scotland to make the World Cup knockout stages for the first time ever.
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