Oklahoma City Thunder center Isaiah Hartenstein was a guest at the ESPYs this week and as always his wife Kourtney was at his ...

Oklahoma City Thunder center Isaiah Hartenstein had a funny response when asked about a possible return to the New York ...

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

Aaron Wiggins is soaking in the offseason festivities after winning his first NBA title with the Oklahoma City Thunder. The ...

Isaiah Hartenstein adds a personal touch to the Oklahoma City Thunder’s championship celebration. He is not just celebrating ...

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

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

His first year on the Oklahoma City Thunder was a smashing success. He was a key player in their playoff run that ended with ...

Inside Oklahoma City's beloved Case of Champions, a signed jersey from Thunder's Isaiah Hartenstein to viral sensation ...

Oklahoma City Thunder free agency grades and recap: extensions, signings, and a roadmap to dynasty-level dominance.

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

Isaiah Hartenstein plans to take the Larry O’Brien Trophy to Germany after helping the Thunder win their first NBA title ...