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

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

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

Isaiah Harteinstein aims to take the Larry O’Brien Trophy on its first trip to Germany. He wants to inspire the next generation.

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

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

The 2025 ESPYs red carpet is the perfect opportunity for these professional athletes to shine off the court. The 2025 ESPYs ...

How Thunder All-Star Jalen Williams clapped back at claims that Oklahoma City's championship parade was a bust.

Shifting to contender status, the Oklahoma City Thunder knocked it out of the park with their two big offseason additions from 2024. Alex Caruso and Isaiah Hartenstein provided some veteran experience ...

Since being tabbed as the Oklahoma City Thunder's head coach, Mark Daigneault has done a great job keeping the spotlight off of him. It's been hard. He has turn ...

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

It's Isaiah Hartenstein's wife's turn for the spotlight ... the NBA champ's spouse tells TMZ Sports she's going to be a featured ring girl at Friday night's Katie Taylor vs.