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.

The Thunder announced Wednesday that Hartenstein sustained a left soleus strain in Tuesday's 118-102 win over the 76ers and will be re-evaluated in one week, Tim Bontemps of ESPN.com reports.

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

After missing the past five games, Oklahoma City Thunder center Isaiah Hartenstein is no longer on the team’s injury report. Hartenstein suffered a calf injury earlier this month but will join the Thunder on their two-game road trip, starting Sunday against the Portland Trail Blazers.