The Celtics had spacing issues during their loss to the Thunder. How much are they holding the defending champions back?

Porzingis racked up 19 points (6-12 FG, 1-6 3Pt, 6-6 FT), nine rebounds, one assist and one steal in 29 minutes during Sunday's 105-92 loss to Oklahoma City.

The Celtics played a strong first half against the Thunder, but that wasn't enough to win on Sunday afternoon.

The Celtics were cruising against the Thunder until they hit a wall in the second half, scoring just 27 points.

Shai Gilgeous-Alexander and the Oklahoma City Thunder dominated the second half on Sunday, pulling away to beat the Celtics ...

Boston is coming off a 109-86 drubbing of the Houston Rockets. In that game, Kristaps Porzingis finally returned to action ...

Going into this season, the Boston Celtics squad may have been looking to attempt a potential two-peat. The post Kristaps ...

The Celtics managed just 27 points in the second half—setting a new low for any team this season—on 8-of-40 shooting (20.0%) ...

The Boston Celtics choked away a win after falling apart in the fourth quarter, losing 105-92 to the Oklahoma City Thunder on the road ...

Shai Gilgeous-Alexander scored a game-high 33 points and the Oklahoma City Thunder roared past the Boston Celtics for its ...

For the fourth straight game, the Western Conference-leading Thunder won after trailing by at least a dozen points. Read more ...

In a potential NBA Finals preview, the Thunder outscored the Celtics 50-27 in the second half of their 105-92 win. It's Boston's worst offensive half this season.