Boston is sending Moses Brown, who they acquired in the Al Horford trade, to Dallas for Josh Richardson.
Boston Celtics
Bill Russell to auction most of his prized NBA memorabilia
The former Celtics great will be offering hundreds of items at auction, with some of proceeds benefiting a Boston-area nonprofit and a program addressing racial and social inequities.
Celtics select Udoka as their new coach
Ime Udoka, an assistant coach with the Brooklyn Nets, will be hired to replace Brad Stevens.
Stevens adjusting to new role with Celtics, mum on new coach
Brad Stevens has started quickly as president of basketball operations, and plans to let his coach, whoever that will be, coach.
Celtics trade Kemba Walker and 16th pick to Thunder, bring back Al Horford
Boston reacquires Horford along with young center Moses Brown.
Celtics fan who threw water bottle at Kyrie Irving released on $500 bail
Cole Buckley, 21, of Braintree, Mass., entered plea of not guilty to a charge of assault and battery with a dangerous weapon.
Celtics Coach Brad Stevens promoted to replace Danny Ainge in major shakeup
The search is on for a new coach in Boston after Danny Ainge steps down as head of basketball operations and Coach Brad Stevens leaves his position to take over.
Brooklyn finishes off Celtics with 123-109 win in Game 5
James Harden has a triple-double as the Nets advance to the second round against Milwaukee.
Celtics notebook: Fan who tossed water bottle at Kyrie Irving charged
Cole Buckley, 21, has been charged with assault, while another fan is charged with assaulting a police officer in a separate incident.
Tom Caron: Return of crowds in Boston is reason for cheer – and dismay
An increase in fans provided a spark for the Red Sox and Bruins, but the weekend was marred by an ugly incident at the Celtics-Nets game.