Shifting to contender status, the Oklahoma City Thunder knocked it out of the park with their two big offseason additions ...

Isaiah Hartenstein revealed that Thunder head coach Mark Daigneault has a unique way of motivating his players.

Looking back at when the Thunder recruited Hartenstein originally turned out to be a showcase for how much the team wanted ...

After a heartbreaking playoff loss in Dallas a season ago, Oklahoma City knew a few tweaks had to be made. Because they were ...

Isaiah Hartenstein on the exact moment the Thunder knew they have a real shot at the championship: "We're beating teams by 20 ...

While players celebrated on the podium, Isaiah Hartenstein cradled his baby son Elijah, who had peacefully fallen asleep on ...

Isaiah Hartenstein visited Positive Tomorrows, a nonprofit benefiting families experiencing homelessness, on Friday to ...

Not every Oklahoma City fan was able to celebrate the team's NBA Finals win on Sunday night— for some, it was well past their ...

After a quick interaction with Isaiah Hartenstein during Tuesday's Champions parade in Oklahoma City, a young Thunder fan is receiving a gift from the star player.

Oklahoma City Thunder's Isaiah Hartenstein presented a $10,000 check to Positive Tomorrows, a school for families experiencing homelessness, after a successful fundraising campaign during the NBA ...

As the Thunder celebrated being crowned the latest NBA champions, fans noticed how Hartenstein's son was knocked out asleep ...

Recently, Oklahoma City big man Isaiah Hartenstein stopped by The Rich Eisen Show and revealed a unique method that Thunder head coach Mark Daigneault used to motivate his team before games.