Oklahoma City Thunder player Isaiah Hartenstein collaborates with Oklahoma Shirt Company to create shirts benefiting Positive Tomorrows, a school for children experiencing homelessness.

The Oklahoma Shirt Company is partnering with Oklahoma City Thunder Center Isaiah Hartenstein’s Foundation to sell a new t-shirt for a good cause. The black t-shirt features Hartenstein on the front ...

The Oklahoma City Thunder will go up against Minnesota Timberwolves in Game 2 of the Western Conference finals.

How Nuggets All-Star Nikola Jokic influenced a young Isaiah Hartenstein during the Thunder center's younger years.

A can’t-miss neon T-shirt caught the gaze of Oklahoma City Thunder center Isaiah Hartenstein Tuesday night at Paycom Center. Donning it was Thunder superfan Juan Guerra, who hasn’t missed a home game ...

The Thunder were spurred by a 17-2 run in the second half to run away with Game 1 of the Western Conference finals ...

Isaiah Hartenstein went from playing behind Denver's Nikola Jokic to playing against him with OKC in the second round of the ...

Shai Gilgeous-Alexander led Oklahoma City's scoring with 31 points, but the team also got an unexpected contribution from ...

After a sleepy first half, the Oklahoma City Thunder rubbed their eye boogers for a 114-88 Game 1 win over the Minnesota ...

The Oklahoma City Thunder knew it had areas for improvement when it signed 26-year-old center Isaiah Hartenstein to a three-year, $87 million deal last July — the largest free-agent contract in ...

The Oklahoma City Thunder set an NBA playoff record for first-half points with 87 against the Denver Nuggets in Game 2 of ...

A can’t-miss neon T-shirt caught the gaze of Oklahoma City Thunder center Isaiah Hartenstein Tuesday night at Paycom Center. Donning it was Thunder superfan Juan Guerra, who hasn’t missed a ...