Sources: Lions land DE Smith in Browns trade
Commanders trade for Saints corner Lattimore
Bracketology: No. 1 seeds survive opening day, but make way for Michigan
Risers, fallers and goalie notes
Chiefs survive OT, Mahomes injury scare to beat Bucs
AD injures foot as Lakers' road woes continue
NBA Power Rankings: Edwards and Jokic hit early-season struggles while Cavs climb
