Norman Powell has agreed to a five-year, $90 million deal to return to the Trail Blazers, who also reached a one-year deal with Cody Zeller.

Blake Griffin is returning to the Brooklyn Nets on a one-year deal, his agent told ESPN's Adrian Wojnarowski.

Devonte' Graham's new deal with the New Orleans Pelicans is worth $47 million over four years.

While Team USA's April Ross and Alix Klineman reached the beach volleyball semis, Brittney Reese and Rai Benjamin go for gold on the track. We've got you covered with all of the Day 10 action.

The Knicks kicked off NBA free agency with a flurry of moves, reaching agreement on deals to bring back Derrick Rose, Alec Burks and Nerlens Noel, and landing Evan Fournier on a four-year deal worth up to $78 million, sources told ESPN.

As the Lakers look to refill their roster after all the players they sent out in the Russell Westbrook deal, Los Angeles brought in Dwight Howard, Trevor Ariza and Wayne Ellington on free-agent deals Monday, sources told ESPN.

The Rockets agreed to a four-year, $36 million with center Daniel Theis, his agents told ESPN.

Team USA's April Ross and Alix Klineman face off with Germany in the women's beach volleyball quarterfinals, then Brittney Reese and Rai Benjamin go for gold on the track. We've got you covered with all of the Day 10 action.

Furkan Korkmaz, who has spent his entire four-year NBA career with the 76ers, has agreed to return to Philadelphia on a three-year, $15 million deal, his agents told ESPN's Adrian Wojnarowski.

Forward Doug McDermott agreed to a three-year, $42-million contract with the Spurs, highlighting a quick roster upgrade for San Antonio -- once free agency opened Monday -- that included a three-year agreement with center Zach Collins, sources told ESPN.