Celtics' big man Kristaps Porzingis rotated to help and contest Mitchell at the rim. Porzingis jumped and got his arm up, but ...

Many of the greatest NBA players have participated in the Slam Dunk Contest, however, here are the 10 best dunkers that ...

Mitchell drove to the rim, jumped up, and put Celtics forward Kristaps Porziņģis on a poster with a highlight jam. The best ...

This was bad news for Kristaps Porziņģis. Donovan Mitchell put Porziņģis on a poster with a power slam over the 7-2 center ...

Ever since he won the Slam Dunk Contest during his rookie season, Donovan Mitchell has established himself as one of the ...

Mitchell's dunk over Kristaps Porzingis failed to set the tone for the Cavaliers, who fell at home to the Celtics.

Mitchell drove to the rim, jumped up, and put Celtics forward Kristaps Porziņģis on a poster ... the NBA that he's still a reigning slam-dunk champion and can throw it down with the best of ...

Donovan Mitchell slammed down one of the dunks of the year in Tuesday's Eastern ... He split Tatum and Jrue Holiday at the top of the 3-point line and made a beeline for the basket.

A matchup of the two best teams in the East featured one of the dunks of the year Tuesday night. This was bad news for Kristaps Porziņģis. Donovan Mitchell put Porziņģis on a poster with a ...

Nearly five minutes into the contest, the Cleveland Cavaliers guard attacked the rim after splitting two defenders at the top ...

Former USC Trojans guard Bronny James led the South Bay Lakers to a 122-104 win on Friday night over the Valley Suns. James ...