The Celtics now face the daunting task of overcoming a 3-1 series deficit, something they haven't accomplished since 1981. Storming back against the Knicks will be tough, especially since Tatum might not be good to go for Game 5 on Wednesday evening. Prior to the 2025 NBA Playoffs, the 27-year-old had remarkably never missed a postseason outing in his eight-year career, which has featured eight consecutive playoff appearances.