Isaiah Hartenstein took his career to the next level with the Knicks before going to the Thunder, and Josh Hart misses him.

Isaiah Hartenstein excited to play against the New York Knicks for first time since he joined the Oklahoma City Thunder.

The way Karl-Anthony Towns is playing means the Knicks don't miss Isaiah Hartenstein like many though they would.

The Oklahoma City Thunder have seen Isaiah Hartenstein fit like a glove and on Thursday, his passing chops were on full display to help carry the OKC Thunder offense past the LA Clippers. Hartenstein ...

For the first time since signing a massive contract with Oklahoma City this summer, Isaiah Hartenstein will square off ...

Shai Gilgeous-Alexander scored 29 points and the Oklahoma City Thunder won their franchise-record 13th consecutive ...

Speaking of point guards, Hartenstein has had the luxury of playing alongside SGA this season and bringing his A-game playing ...

Oklahoma City Thunder center Isaiah Hartenstein is investing in his home country, becoming a part-owner of Ratiopharm Ulm — a ...

Multiple members of the Thunder's organization have put together special events to help give back to local communities around ...

Isaiah Hartenstein chased down unthinkable rebounds, snagging 18. Even without Jimmy Butler, who exited Friday’s game in the first quarter with what was described as an illness, the Heat would ...

SACRAMENTO — In the days leading up to NBA free agency, Isaiah Hartenstein had a family situation that forced him to reroute his location from Texas to Oregon. He needed to visit his ...

OKC Thunder big man Isaiah Hartenstein finished with a double-double in their 97-81 loss to the Milwaukee Bucks in their Emirates NBA Cup Final on Tuesday at T-Mobile Arena in Las Vegas.