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.

Golden State Warriors head coach Steve Kerr recently opened up about what he chose to watch instead of Trump's presidential inauguration.

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.

Kerr has been an outspoken critic of Trump for years, even appearing at the Democratic National Convention to speak out in support of former vice president Kamala Harris ' presidential campaign. November's DNC took place in Chicago's United Center, where Kerr won three championships as a player with the Chicago Bulls.

After avenging a loss to the Warriors, Celtics' Jaylen Brown and Jayson Tatum gave Warriors and Team USA coach Steve Kerr the cold shoulder when he tried to chat with the two Boston stars.

The Warriors blew a big lead against the Kings on Wednesday and Steve Kerr knew exactly where the problem started.

Watch the postgame interaction (or lack thereof) between Jayson Tatum and Steve Kerr. Read more on Boston.com.

Steve Kerr said he and Jayson Tatum don't have any beef, calling the Celtics star a "dream to coach." Read more on Boston.com.

Steve Kerr explains why he skipped the presidential inauguration, with a humorous yet serious response to the question.

Kerr's Warriors repeated as champions in 2017 and ’18, and no team has done it since. “I wouldn’t worry about the Celtics if I were one of their fans,” Kerr said.