 The NBA free agency negotiating window started today. Detroit plans to give Cade Cunningham a five-year max rookie extension, and the Pistons' new head coach will be J.B. Bickerstaff, who had just been let go by Cleveland. NASCAR win in overtime tonight at Nashville for Joey Logano. Sidney McLaughlin-LeBron broke the world record again in the 400-meter hurdles to end the U.S. Olympic track trials.