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

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

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.

Looking back at when the Thunder recruited Hartenstein originally turned out to be a showcase for how much the team wanted ...

Isaiah Hartenstein on the exact moment the Thunder knew they have a real shot at the championship: "We're beating teams by 20 every night" originally appeared on Basketball Network. Isaiah Hartenstein ...

Just before Game 1 of the NBA Finals, Oklahoma City Thunder coach Mark Daigneault raved about Isaiah Hartenstein, the 7-foot center they signed last summer. "I can't say enough about him as a guy ...

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 ...

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

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

The Thunder won its first NBA title Sunday night at Paycom Center in Oklahoma City. OKC defeated the Indiana Pacers 103-91 in Game 7 of the finals, capping a gritty series that began with a Pacers win ...