Isaiah Hartenstein ‘Ring Ceremony’ Oklahoma City Thunder 2025-2026 NBA Tip-Off Game Worn Jacket

This home Ring Ceremony jacket was worn by Isaiah Hartenstein on October 21, 2025, during the NBA Tip-Off, when the Oklahoma City Thunder played the Houston Rockets. Before the game, the Thunder received their 2024-25 NBA Championship rings. Hartenstein helped lead the Thunder to their first NBA title, defeating the Indiana Pacers in 7 games.

Hartenstein finished with 6 points, 8 rebounds, 5 assists, and 2 steals. Hartenstein started the game for the Thunder and, through his presence and rebounding, helped lead them to a 125-124 double-overtime win against the Rockets.

Isaiah Hartenstein was drafted with the 13th pick in the 2nd round of the 2017 NBA Draft out of Basketball Club Žalgiris. At the time of cataloging, he has career averages of 7.1 points per game, 6.6 rebounds per game, and 2 assists per game. He played a pivotal role in the Thunder capturing their first NBA title in franchise history in the 2024-25 season.

This item has been photomatched by Sotheby’s Photomatching.