Mike Miller has cleared waivers to become a free agent.

The Miami Heat used their amnesty provision on Miller this week.

The San Antonio Spurs, Oklahoma City Thunder, Golden State Warriors, Memphis Grizzlies and Houston Rockets are among the teams interested in Miller, according to various reports.

The Thunder appear to be a frontrunner to sign Miller as he wants to join a Western Conference contender. Ken Berger reports Miller is already telling friends he's likely to reach a deal with the Thunder.