The Friday, August 22 sports calendar is packed with four NFL preseason games, a full 15-game MLB schedule, three WNBA contests and the second round of the 2025 Tour Championship. It's also the final night of rest before the 2025 college football season officially begins with five Week 0 contests on Saturday,

Robinhood announced Tuesday that it is launching prediction markets for professional and college-level football, its latest move into the sports betting arena.

Another key difference: In college, overtime periods last as long as it takes to declare a winner, while in the NFL regular season, just one 10-minute overtime period is allotted. If the teams are still even by the end of that 10 minutes, the game is ruled a tie.