Was it the physicality on Oklahoma City's end? Or was it an overreliance on shots from beyond the arc? Or something else?

NBA Finals preview? Future rivalry? Biggest takeaways coming out of the Thunder-Celtics last regular-season matchup.

If the Celtics want to repeat this summer, they might have to go through a tough OKC Thunder team in the NBA Finals.

After the Oklahoma City Thunder 's 118-112 win over the Boston Celtics, Shai Gilgeous-Alexander left his annual trip to TD ...

The Thunder clinched a playoff berth against a defending-champion Celtics team that has achieved what Oklahoma City hopes to ...

Shai Gilgeous-Alexander scored 34 and Chet Holmgren had 23 points and 15 rebounds to help the Oklahoma City Thunder clinch a ...

The Oklahoma City Thunder are traveling east to face the Boston Celtics in what could be an NBA Finals preview on Wednesday ...

The Thunder are currently 24-7 on the road with a point differential of 13, while the Celtics have an 8-2 record in their ...

The Boston Celtics host the Oklahoma City Thunder Wednesday night in what has the potential to be an NBA Finals preview.

The Celtics have now been swept by the Thunder in the season series in what could be a preview of the NBA Finals.

The Celtics will face off with a shorthanded Thunder squad on Wednesday night when Oklahoma City makes their only visit to TD ...

Shai Gilgeous-Alexander and the Oklahoma City Thunder are leaving TD Garden with a win as OKC tops the Boston Celtics 118-112 ...