The Cavs snapped Oklahoma City’s franchise-record 15-game win streak at Rocket Mortgage FieldHouse. The Thunder will look to avenge that loss without Hartenstein and Chet Holmgren, who’s missed the past 29 games due to a pelvic fracture.

Thunder center Isaiah Hartenstein suffered a left calf strain Tuesday night against the 76ers and will be re-evaluated in about one week.

The OKC Thunder will be without Isaiah Hartenstein in Thursday's matchup with the Cleveland Cavaliers, the team announced. He will be re-evaluated in approximately one week.

Twenty-one games into his tenure with Oklahoma City, Isaiah has adapted. Still, playing at Madison Square Garden for the first time since Hartenstein signed a three-year deal, $87 million contract with the Thunder, the venue Isaiah called home for two seasons, is unique.

It was a happy return to Manhattan for Isaiah Hartenstein, whose Oklahoma City Thunder dismantled the Knicks by a 126-101 final on Friday night at Madison Square Garden. The Western Conference-leading Thunder earned a two-game sweep of the Knicks after previously prevailing in a 117-107 home win last weekend.

Oklahoma City has been forced into playing small without its starting bigs, but their returns shouldn’t eliminate small ball. Over the course of the 2024-25 sea

The Oklahoma City Thunder suffered another injury blow to their roster. How will it impact their upcoming schedule?

Oklahoma City Thunder center Isaiah Hartenstein is out at least a week with a calf issue and will be re-evaluated after that.

Thunder forward Chet Holmgren is expected to be sidelined until early February, at the earliest, as he recovers from a hip fracture. The team announced Friday that the versatile 7-foot-1 big man will be re-evaluated in three to five weeks.

Although the Thunder have experience in using their small ball lineup, this matchup may prove to be a bit more difficult.

The Oklahoma City Thunder announced on Wednesday that Isaiah Hartenstein sustained a left soleus strain in their 118-102 win over the Philadelphia 76ers. He will be re-evaluated in approximately one week.