Dallas Mavericks rookie Cooper Flagg described his NBA Summer League debut as "one of the worst games of my life," but drew praise from coaches and opposing guard Bronny James after a win over the Los Angeles Lakers.

We've got a big summer weekend ahead, highlighted by the MLB Draft and the run-up to next week's All-Star Game, the completion of Wimbledon -- you can follow this morning's men's semifinals here-- and one of the year's most anticipated boxing matches of the year happens tonight.