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

The Oklahoma City Thunder held a film session on Wednesday. This comes just a day after they picked up a 108-90 Game 1 win ...

The Thunder big man has been a key piece to the puzzle so far in the playoffs and is looking to continue this impact in the ...

Thunder center Isaiah Hartenstein addressed two of the biggest areas of improvement in All-Star Chet Holmgren this season.

Oklahoma City will soon begin its title defense, and its starting center could be the key to another ring. Going into the playoffs, the Thunder have the best record in the NBA once again and have home ...

The veteran big man was an important piece for each game of OKC's first-round sweep.

The Oklahoma City Thunder rallied to defeat the Washington Wizards, 132-111, Saturday night at Capital One Arena in Washington, D.C. The Thunder won the fourth quarter by 14 points to take control of ...

Hartenstein recently showed a special screening of the documentary. It will be publicly available to watch on his YouTube ...

Oklahoma City Thunder center Isaiah Hartenstein hosted a special dinner for 100 guests on Friday to support local community initiatives. The event highlighted the player's ongoing efforts to give back ...

Isaiah “IHart” Hartenstein discusses his "Oklahoma Standard" documentary and the importance of remembering the Oklahoma City Bombing, while Ajay Mitchell joins the crew to break down his regular ...

The Oklahoma City Thunder are predicted to lose key contributors Lu Dort and Isaiah Hartenstein in free agency.