Isaiah Hartenstein missed the first month with a fractured hand — and now will miss at least a week with a calf strain. The Thunder are back to their small-ball era. The gap between Holmgren's injury and Hartenstein's return lasted over a week in Nov.

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

For the second (and final) time in the regular season, the Cleveland Cavaliers will take on the Oklahoma City Thunder in a battle of the two No. 1 seeds in the

Vegas always knows,' the old saying goes, but in this case, what do they know? FanDuel still has the Oklahoma City Thunder favored by two points against the Cl

“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 ...

How Branden Carlson stole the spotlight in the Oklahoma City Thunder's 134-114 win over the Cleveland Cavaliers.

Oklahoma City Thunder receives boost with Isaiah Hartenstein, Isaiah Joe returns against the Portland Trail Blazers.