The 2026 Celtics NBA Cup Preview

BOSTON, MASSACHUSETTS - NOVEMBER 19: Jayson Tatum #0 of the Boston Celtics reacts while playing the Cleveland Cavaliers during the third quarter of the Emirates NBA Cup at TD Garden on November 19, 2024 in Boston, Massachusetts. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Winslow Townson/Getty Images) | Getty Images The NBA Cup tips off this