Celtics fans showed their solidarity with Tatum (and to a lesser degree Brown, who lost out on a replacement spot on the Team USA roster to the very deserving Derrick White) in November, when they booed Kerr mercilessly when the Warriors visited TD Garden.

Kerr and Celtics superstar Jayson Tatum have a history, dating back to the 2024 Paris Olympics where Tatum logged multiple DNPs, due to Kerr's decision. This controversial coaching decision by Kerr sparked many conversations, most not happy about leaving the Celtics superstar out of the rotation.

The drama surrounding the move has quieted down in recent months as the NBA season continued but resurfaced again on Monday. Cameras caught Celtics stars Jayson Tatum and Jaylen Brown appearing to give Kerr the cold shoulder after Boston’s blowout win over Golden State.