Miami Dolphins quarterback Tua Tagovailoa sustained neck and head injuries after being slammed to the ground in Thursday's game against the Cincinnati Bengals and was stretchered from the field.
Three days into training camp, players are praising the positive energy of new Toronto Raptors assistant coach Rico Hines.
Athletes take part in the opening ceremony of the one-year-delayed Tokyo Olympics.
NBA players and fans pay tribute to NBA great Kobe Bryant.
The Tiger-Cats and Blue Bombers battle for the championship.