Track officials have denied an appeal by 800-meter Olympic champion Athing Mu, who got tangled in a pack of runners and fell at the U.S. trials Monday night, denying her a chance to defend her title.
Live updates: New-look Lakers take on Mavericks for first time since Luka trade
For the first time since the blockbuster trade shocked the NBA landscape, Luka Doncic and the Lakers face the Mavericks. Read More