The Oklahoma City Thunder are still undefeated, and their starting center is a big reason why. Throughout this season, the ...

During his time suiting up for the Thunder, Hartenstein wore only jersey No. 55 and put up 11.1 points, 10.7 rebounds, 3.1 ...

The Oklahoma City Thunder brought Isaiah Hartenstein onto the squad following the 2023-24 campaign for a reason. That reason?

Thunder veteran Isaiah Hartenstein identified Chet Holmgren's biggest area of growth following Monday's win against the ...

Isaiah Hartenstein had 16 points and 12 points — and scored Oklahoma City’s only two field goals of the final 8:28 — as the ...

Oct 27, 2025; Dallas, Texas, USA; Dallas Mavericks forward Cooper Flagg (32) and Oklahoma City Thunder guard Shai ...

Thunder center Isaiah Hartenstein highlights second-year guard Ajay MItchell's impressive start to the 2025-26 season.

Holmgren has been a regular on the injury report to open the 2025-26 campaign because of the back issue. While the Thunder ...

Thunder head coach Mark Daigneault reveals his biggest takeaway from a 10-point comeback in Tuesday's win against the Kings.

The Thunder have several bench players who would likely start elsewhere, and they could own as many as three first-round ...