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 ...

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

How Thunder guard Cason Wallace inspired Isaiah Hartenstein to call him Magic Johnson after winning Game 1 against the ...

Isaiah Hartenstein on OKC’s team chemistry and closeness: “We want each other to succeed. There’s no egos involved. And I ...

Take a look at Cason Wallace, Kenrich Williams, and Isaiah Hartenstein talking about Oklahoma City's victory after Game 1!

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

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

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 ...

The Oklahoma City Thunder will lock horns against Denver Nuggets in Game 7 in the Western Conference semifinals on Sunday, ...