Watch Boston Celtics vs New York Knicks — NBA Playoffs Eastern Conference Semifinals G6 Free.

What's at Stake

This high-stakes Game 6 at Madison Square Garden represents a critical juncture in the Eastern Conference Semifinals, with the Boston Celtics holding a 3-2 series lead. For the Celtics, a victory secures a spot in the Conference Finals and maintains their status as title favorites, while the New York Knicks are fighting to protect their home court and force a decisive Game 7 back in Boston. The historic rivalry between these two Atlantic Division foes adds an extra layer of intensity to this potential elimination scenario.

Head-to-Head

The series has been a back-and-forth tactical battle, with the home team largely defending their territory until Boston managed a crucial road win earlier in the matchup. Over their last five meetings, the Celtics have leaned on their perimeter depth and defensive versatility, while the Knicks have relied on physical interior play and high-volume scoring from their backcourt. Momentum currently sits with Boston following a dominant Game 5 performance, but the Knicks have proven resilient at home throughout the postseason.

Key Players to Watch

• Jayson Tatum — The Celtics forward remains the focal point of the offense and will look to replicate his previous close-out game performances to silence the New York crowd.
• Jalen Brunson — As the engine of the Knicks' offense, his ability to navigate Boston's elite perimeter defenders will determine if New York can generate enough scoring to survive.
• Jaylen Brown — His two-way impact and efficiency in transition often act as the barometer for Boston’s success when the game slows down in the fourth quarter.

Prediction

Expect a defensive struggle defined by physical play and limited transition opportunities as both teams tighten their rotations. While the Madison Square Garden atmosphere will likely propel the Knicks to an early lead, Boston's superior depth and playoff experience should allow them to execute better in the closing minutes. The Celtics are predicted to win a narrow contest, 108-104, effectively ending the series and advancing to the next round.