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.

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 ...

Oklahoma City Thunder center Isaiah Hartenstein is out for at least ... when the two teams clashed a week ago. Evan Mobley and Jarrett Allen both enjoyed huge impacts as Cleveland emerged victorious.

While the team is still far from full health, Isaiah Hartenstein was not listed, signaling his return. On the sideline with a soleus strain over the past few games, Hartenstein missed a string of ...

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.