Jayson Tatum delivered the perfect response to questions about his post-injury explosiveness. Je scored 36 points to lead the Boston Celtics past the defending champion New York Knicks, 107-103, on Friday night at TD Garden. After an uneven season opener against Detroit fueled doubts about his conditioning following a prolonged Achilles rehabilitation, Tatum looked every bit like Boston’s franchise cornerstone.

He shot an outstanding 14-of-20 from the field, including 25 points in the second half. That was before taking over during a tense fourth-quarter finish. New York erased most of Boston’s 12-point advantage, cutting the deficit to 99-98. Tatum then answered with a clutch 19-foot jumper with 1:11 remaining, then delivered the decisive blow with a step-back three-pointer. Tatum accounted for seven of Boston’s final eight points. He shut down the Knicks’ comeback bid and gave the Celtics a statement victory early in the 2026-27 season.

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With Jaylen Brown now in Philadelphia, Boston needs Tatum to shoulder an even greater offensive burden. His performance against New York offered an emphatic reminder that he remains capable of delivering when the pressure peaks.

Tatum’s season began with questions after his inconsistent showing in Detroit. Friday’s explosion, though, provided a timely answer. His efficient shooting, aggressive scoring, and composure in crunch time suggested that his lengthy recovery has not erased the qualities that make him Boston’s centerpiece. As the Celtics adjust to a reconfigured roster, Tatum’s ability to control late-game possessions will be crucial. One win cannot settle every concern, but his performance against the reigning champions offered Boston a promising foundation for its new era.