The opening ceremony doesn't take place until Friday, but competition starts in two sports on Wednesday at the Paris Olympics.
Canadians aren't in action on this first day of sports.
The marquee match of the day is a men's soccer clash between host France and the United States at 3 p.m. ET / 12 p.m. PT.
The men's soccer competition is an under-23 event, but each team is allowed three overagers.
Top names include Argentina's Julian Alvarez, who just was part of the country's Copa America winners, France's Alexandre Lacazette and Morocco's Achraf Hakimi.
Alvarez is one of four players from Argentina's 2022 World Cup championship team back with the country for the Olympics.
France legend Thierry Henry coaches the country's men's side.
Men's rugby sevens also begins Wednesday.
As for Canada, the women's basketball team plays its final exhibition game before the Olympics against host Spain at 2 p.m. ET / 11 a.m. PT.
Canada also will name its Olympic flag-bearers at 1 p.m. ET / 10 a.m. PT.
Here is the Olympic schedule for the day. (All times Eastern):
Men's soccer
Group games from 9 a.m.-3 p.m. (full game schedule)
Men's rugby sevens
Group games from 9:30 a.m.-3:30 p.m. (full game schedule)
COMMENTS
When submitting content, please abide by our submission guidelines, and avoid posting profanity, personal attacks or harassment. Should you violate our submissions guidelines, we reserve the right to remove your comments and block your account. Sportsnet reserves the right to close a story’s comment section at any time.