Thunder center Isaiah Hartenstein donates $10K to Positive Tomorrows, continuing his family foundation’s support for Oklahoma kids.

During a busy playoff run, Isaiah Hartenstein's foundation raised $10,000 for Positive Tomorrows through a shirt fundraiser ...

"None of us knew how to do it," center Isaiah Hartenstein said, revealing that some players — yes, moments after winning the NBA title — were going onto YouTube in search of tutorials for how ...

Thunder center Isaiah Hartenstein discusses the magnitude of facing the Pacers in Game 7 of the NBA Finals.

Sophie Cunningham calls out WNBA refs for not protecting Caitlin Clark after starting fight to protect her Top economist who previously sounded the alarm on tariffs sees a possible scenario where ...

Oklahoma City Thunder center Isaiah Hartenstein (55) and forward Jalen Williams (8) argue a call with the referee during the first half of Game 6 of the NBA Finals basketball series against the ...

Isaiah Hartenstein and his wife, Kourtney Kellar, have been married for almost two years, sparking curiosity around their relationship. Hartenstein is a popular basketball player who currently plays ...

How Isaiah Hartenstein’s battle through ‘adversity’ shapes Thunder NBA Finals journey Thunder center Isaiah Hartenstein reflects on his journey, which has led to being one step from beating ...

Isaiah Roby, who now plays for Ratiopharm Ulm of the Basketball Bundesliga in Germany, spent three seasons with the Thunder.