Hartenstein is the son of Florian Hartenstein, a German-American basketball coach who played professionally in Germany. Isaiah Hartenstein grew up in Germany and played for QTSV Quakenbrück.

Isaiah Hartenstein is on pace to make franchise history for the Thunder in 2024-25. He's played in 25 games for Oklahoma City ...

OKLAHOMA CITY — Isaiah Hartenstein played his former team Friday on a production binge with the Thunder. It was one of those rare instances when it actually worked out for both sides.

“Mobley got a little stronger, bigger,” Oklahoma City big man Isaiah Hartenstein said after facing Mobley last week in Cleveland. Hartenstein added “they’re a little tougher for sure ...

Hartenstein (calf) finished with 14 points (5-6 FG, 4-9 FT), 11 rebounds, six assists and one block across 33 minutes during Sunday's 118-108 victory over the Trail Blazers. After missing the ...

During a recent interview, Isaiah Hartenstein praised his Thunder teammate Shai Gilgeous-Alexander for being an MVP-caliber ...

Isaiah Hartenstein demonstrated what the role could be at its peak. The job as the Knicks’ backup center — at the time occupying the spot behind an injury-prone Mitchell Robinson on the depth ...

Hartenstein had eight points (4-9 FG, 0-1 3Pt, 0-1 FT), 10 rebounds, three blocks, two assists and two steals across 35 minutes during Sunday's 105-92 victory over the Celtics. Hartenstein filled ...

OKLAHOMA CITY — It might have been hard to picture when the Knicks signed Isaiah Hartenstein as a backup center in the summer of 2022. But as the two played out a reunion on the court Friday ...

Oklahoma City will get one of its most important players back on Sunday, and that will have a strong impact on the rotation. On Saturday, the Thunder released t ...

Thunder center Isaiah Hartenstein helped hold the Trail Blazers’ scoring tandem Anfernee Simons (14 points) and Jerami Grant (2 points) for a combined 16 points.