When NBA free agency begins at midnight July 1, Brooklyn Nets star guard Deron Williams will be choosing from a two-team list that only features the Nets and the Dallas Mavericks, according to sources close to the situation.

Sources told ESPN.com on Saturday night that, while this summer’s No. 1 free agent remains “up in the air” about which team he’ll ultimately chose, Williams already has made the decision to narrow his list of potential destinations to those two franchises.

Other teams, including the Phoenix Suns, Portland Trail Blazers and Houston Rockets, had been hoping to lodge their own bids for Williams once free agency begins, sources said.

via Mark Stein of ESPN New York