The Oklahoma City Thunder advanced to the NBA Cup semifinals after Tuesday night, where they defeated the Dallas Mavericks ...

"That’s probably one of the worst halves I’ve ever played," Dončić said of his first half in the 118-104 loss.

In a 118-104 victory over their Western Conference rival, here are the most notable standout moments for the OKC Thunder.

There is no love lost between these two teams, or fanbases. After the Dallas Mavericks eliminated the Oklahoma City Thunder ...

In a battle of the two hottest teams and two of the biggest stars in the league, Shai Gilgeous-Alexander stole the show with ...

Shai Gilgeous-Alexander scored 39 points, and the Oklahoma City Thunder beat the Dallas Mavericks 118-104 on Tuesday night in ...

Shai Gilgeous-Alexander scored 39 points, and the Oklahoma City Thunder beat the Dallas Mavericks 118-104 on Tuesday night in ...

The Oklahoma City Thunder deployed the same strategy on Luka Doncic and the Dallas Mavericks as it did in the playoffs. The ...

See our top photos from Tuesday's NBA Cup quarterfinal at Paycom center between the Oklahoma City Thunder and Dallas ...

Gilgeous-Alexander shot 15 for 23 from the field and tied a season high by making five 3-pointers. Jalen Williams scored 18 ...

After taking down the Oklahoma City Thunder in last season’s Western Conference semifinals, the Dallas Mavericks saw their ...

The knockout round of the NBA Cup begins Tuesday night, with the final eight teams competing for a chance to head to the ...