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

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

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

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 ...

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 ...

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

Isaiah Hartenstein couldn't believe how well his son slept in his arms following the Thunder's championship-clinching victory ...

Isaiah Hartenstein compared the intensity of Game 7 to the early struggles he faced during his professional journey.

Fresh off their first NBA title, the Thunder are well-positioned to maintain their place atop the league. And there's no ...

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