OKC's big man has been intentional with every move he has made on the hardwood this postseason.

At first the fit was clunky between Chet Holmgren and Isaiah Hartenstein. Now the Thunder's double-big tandem is dominating.

Kourtney Hartenstein sparked a reaction from her Oklahoma City Thunder husband, Isaiah, with a recent social media post.

The Atlanta Hawks' offseason is underway now after their series loss to the New York Knicks and Atlanta heads into this ...

Isaiah Hartenstein was right. There was another level of playmaking that he didn’t get to show in New York. For much of his ...

OKLAHOMA CITY — On the morning of Game 1 of the NBA Finals, with an assembly of reporters huddled around Jalen Williams at the Oklahoma City Thunder’s practice facility, Isaiah Hartenstein was nearby ...

Isaiah Hartenstein adds a personal touch to the Oklahoma City Thunder’s championship celebration. He is not just celebrating an NBA title; he is making history of his own. During an appearance on ...

OKC Thunder's Isaiah Hartenstein produced "The Oklahoma Standard," a film about the Oklahoma City bombing's legacy.

With the NBA Finals hanging in the balance, Game 7 between the Oklahoma City Thunder and the Indiana Pacers is shaping up to be the most critical moment of the season. For the Thunder, it’s a ...

Two new documentaries explore 'the Oklahoma Standard,' connecting the OKC Thunder to the 1995 Oklahoma City bombing legacy.