Isaiah Hartenstein was born on May 5, 1998, in Eugene, Oregon, United States. While he holds dual nationality of Germany and the United States, Hartenstein is believed to have German-American lineage.

OKLAHOMA CITY — There’s a stat sheet within Chet Holmgren’s long reach. His Oklahoma City Thunder just beat the Chicago Bulls ...

Hartenstein (Achilles) is available Sunday for Game 1 of the Thunder's first-round playoff series with the Grizzlies. Hartenstein missed the final three games of the regular season due to left ...

Hartenstein (Achilles) tallied 14 points (7-8 FG), eight rebounds, five assists and one steal across 21 minutes Sunday in the Thunder's 131-80 win over the Grizzlies in Game 1 of the first-round ...

Rylan Stiles: Isaiah Hartenstein said the Thunder are “coming in tomorrow hungry and just focused” said it didn’t matter if they won Game 1 by 1 point or 50, it’s only one game.