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

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 Arena podcast on Saturday afternoon.

Isaiah Hartenstein and his sister Jasmine Hartenstein in February 2017. Isaiah's older sister Jasmine was born in 1992, making her six years older than him. Following in her mom's footsteps, Jasmine ...

Kourtney Kellar Hartenstein/ Instagram Isaiah Hartenstein poses for a photo with his parents Theresa and Florian Hartenstein in June 2025.

Isaiah Hartenstein played the Knicks on a production binge with the Thunder. It was a rare instance when a trade actually worked out for both sides.

Hartenstein finished Friday's 111-104 win over the Pacers in Game 4 of the NBA Finals with two points (1-3 FG), six rebounds and two assists over 21 minutes. Hartenstein moved back into the ...

Kourtney Kellar Hartenstein is the wife of Oklahoma City Thunder Star Isaiah Hartenstein. They have been married since 2023.

Isaiah Hartenstein, Oklahoma City Thunder's key offseason acquisition, faced an unexpected injury during a preseason game against the Denver Nuggets. The 26-year-old center was set to make a ...

Watch: Thunder player's baby amusingly knocked out on NBA Finals podium Isaiah Hartenstein's son was not bothered by the 18,000-plus fans cheering on the team's title.

Tim MacMahon: Isaiah Hartenstein on Thunder teammate Lu Dort not making the cut for Defensive Player of the Year finalists: “I might need to get a podcast with Lu.

Isaiah Hartenstein: A lineup I'm also excited about is me and Chet Holmgren together. I think having him have the ability to roam like kind of how, different play style, but like you know how ...