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

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

People are wondering if Thunder's Isaiah Hartenstein's and his latest comments were a dig at the Knicks led by Jalen Brunson.

This article was originally published on www.si.com/nba/thunder as Isaiah Hartenstein Proved to be the Perfect Piece for OKC Thunder.

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

Oklahoma City Thunder's Isaiah Hartenstein presented a $10,000 check to Positive Tomorrows, a school for families ...

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 ...

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

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

Thunder center Isaiah Hartenstein reveals a funny story about how he was recruited by the front office over the summer.

Oklahoma City struck gold last offseason by signing to important pieces in Alex Caruso and Isaiah Hartenstein.

Kevin Durant joined Mind the Game to talk about the many ways that the Oklahoma City Thunder make life difficult for opposing ...