Isaiah Hartenstein missed the first month with a fractured hand — and now will miss at least a week with a calf strain. The ...

The Cavs' big man showcased newfound poise under pressure and chaos, proving he can shine under the brightest lights.

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

Jarrett Allen posts another double-double as Cavs ... he encountered an old Knicks nemesis, OKC center Isaiah Hartenstein. Allen tallied 25 points, 12 rebounds and six assists in the reunion.

For the second (and final) time in the regular season, the Cleveland Cavaliers will take on the Oklahoma City Thunder in a ...

Vegas always knows,' the old saying goes, but in this case, what do they know? FanDuel still has the Oklahoma City Thunder ...

“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.