Thunder’s Isaiah Hartenstein reveals 2 biggest areas of improvement for Chet Holmgren in 2025-26

In only his second season with the Oklahoma City Thunder, starting center Isaiah Hartenstein saw Chet Holmgren’s gains first-hand. Earning his first All-Star selection, Holmgren emerged as a DPOY candidate in 2025-26. For Hartenstein, it all started in the offseason, where the two 7-footers spent plenty of days working out together. Ahead of defending the […] The post Thunder’s Isaiah Hartenstein reveals 2 biggest areas of improvement for Chet Holmgren in 2025-26 appeared first on ClutchPoints.