Isaiah Hartenstein has been one of the key additions this season for the Oklahoma City Thunder, which is competing in the NBA Finals.

Isaiah Hartenstein got moved out of the Thunder's starting lineup in the NBA Finals. His response? Some of his best basketball of the season.

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

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

Oklahoma City is a legit powerhouse, but how will it navigate a future with so much talent, so many draft picks and pricey ...

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

Thunder center Isaiah Hartenstein reveals a funny story about how he was recruited by the front office over the summer.

As the Thunder stood on a stage at center court during the celebratory trophy presentation, center Isaiah Hartenstein held ...

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

OKLAHOMA CITY — On the morning of Game 1 of the NBA Finals, with an assembly of reporters huddled around Jalen Williams at the Oklahoma City Thunder’s practice facility, Isaiah Hartenstein was ...

Thunder center-forward Isaiah Hartenstein spoke at the opening ceremony of the Champions Parade on Tuesday at the Paycom Center.