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

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 ...

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

Shifting to contender status, the Oklahoma City Thunder knocked it out of the park with their two big offseason additions ...

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

Isaiah Hartenstein revealed that Thunder head coach Mark Daigneault has a unique way of motivating his players.

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

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

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

Who do you draft for a team that has everything? Thunder GM Sam Presti answered that question by selecting Georgetown center ...

The Oklahoma City Thunder double-decker Championship buses are nearing the end of the parade route, passing by the massive, ...