MLS August 15, 2023 4:30 pm Semifinals set for Lamar Hunt U.S. Open Cup, Messi's USOC debut Four teams remain in Lamar Hunt U.S. Open Cup and will compete in the semifinals in late August. Lionel Messi makes his USOC debut after joining Inter Miami FC. Bears Videos 1:15 UK billionaire buys stake in Manchester United Premier League club 0:45 Neymar to miss Copa America with knee injury 1:47 Inter Miami's future looks promising thanks to these young players 2:38 Touring the Sydney Opera House 0:34 When and where is the 2027 Women's World Cup?