When you become an NBA champion, you get to enjoy a full summer of pulling out receipts from your drawer. Isaiah Hartenstein ...

Why the Oklahoma City Thunder center is taking a break from the basketball court — and how meditation helps him focus.

Oklahoma City Thunder big man Isaiah Hartenstein brought up an incorrect take from former NBA player Gilbert Arenas while appearing on the live-streamed Gil's A ...

Here is more on NBA player Isaiah Hartenstein's wife Kourtney Kellar, who will be a ring girl for the Katie Taylor vs. Amanda ...

Kourtney Kellar Hartenstein, wife of NBA champ Isaiah Hartenstein, returns as a ring girl for the Taylor vs. Serrano fight.

Oklahoma City is a legit powerhouse, but how will it navigate a future with so much talent, so many draft picks and pricey ...

The Thunder are going to have 3 max-level contract players on their roster, but Sam Presti is prepared to dodge the second ...

Cason Wallace, Isaiah Joe, Aaron Wiggins, and Jaylin Williams were all key contributors. Now, Presti has added 2025 ...

Got all that? Good. As the Thunder have neither paid the tax nor gone above the second apron yet, this means they are still ...

The Thunder granted nearly $800 million in contract extensions, but is not in financial trouble. Thanks to Sam Presti’s ...

How one Thunder standout caught the eyes of Lakers All-Star LeBron James, Rockets' Kevin Durant, and Steve Nash.