The Mavericks made one of the biggest trades ever on Saturday and they may not be done reshaping their roster.

Tatum was shocked. Horford was in disbelief. Mazzulla pretended he didn't care. The Celtics had strong reactions to the Luka ...

Here's how the blockbuster trade between the Lakers and Mavericks affects the Celtics. Read more on Boston.com.

The Dallas Mavericks and Boston Celtics met in Dallas on Saturday for their first matchup since last season's NBA Finals.

Dallas Mavericks (26-25, 11th in the Western Conference) vs. Boston Celtics (36-15, second in the Eastern Conference) Boston; Thursday, 7:30 p.m. EST BOTTOM LINE: Dallas travels to Boston looking to ...

(AP Photo/LM Otero) Boston Celtics forward Jayson Tatum, center, looks for an opening against Dallas Mavericks defenders ...

Dallas Mavericks center Daniel Gafford recently joined ANTA Basketball, strengthening a growing partnership with his teammate Kyrie Irving, the brand’s Chief Creative Officer.

READ MORE: Three-point barrage carries Celtics over Mavericks in NBA Finals rematch, 122-107 ...

Kristaps Porziņģis, who played alongside Dončić in Dallas for 2 1/2 seasons, sounded as surprised as anyone. Porziņģis said ...