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

Oklahoma City hosts Washington aiming to extend its five-game win streak. Thursday's meeting is the first of the season for the teams.

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

Shai Gilgeous-Alexander led the way with 31 points and nine rebounds. Aaron Wiggins and Ajay Mitchell each helped with 18 ...

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 ...

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

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