Mayo to sign with Mavericks

O.J. Mayo tweeted on Monday evening that he will be joining the Dallas Mavericks.

Mayo became an unrestricted free agent after the Grizzlies chose not to issue a qualifying offer to the 24-year-old guard.

Mayo started all 164 games his first two seasons in Memphis, but has since played off the bench. He started only 17 of 71 games played in 2010-11 and played in all 66 games without starting last season, when he still averaged 12.6 points and 2.6 assists per game.

In four seasons with the Grizzlies, he's averaged 15.2 points since being selected third overall in the 2008 NBA Draft.

There were no details of the contract or official confirmation from the team Monday night. ESPN, citing an unnamed source, said Mayo was getting a multiyear deal.

Dallas has restocked its roster after being unable to get Deron Williams to join his hometown team this offseason. Guards Jason Kidd and Jason Terry left in free agency a year after the Mavericks won their only NBA title, and 7-foot center Brendan Haywood was designated as their amnesty player.

The Mavs won the bid to claim two-time All-Star forward Elton Brand off amnesty waivers by Philadelphia on Friday and reached a one-year deal with 7-foot center Chris Kaman. Last week they also acquired point guard Darren Collison and wing player Dahntay Jones from Indiana in a trade for center Ian Mahinmi.

With files from The Associated Press