Watch Boston Celtics vs Miami Heat — NBA Playoffs R1 G3 Free.

What's at Stake

With the series deadlocked at 1-1, Game 3 serves as the critical swing game that historically dictates the trajectory of a best-of-seven series. For the Boston Celtics, regaining home-court advantage is essential to their title aspirations, while the Miami Heat look to leverage their home crowd to pull off a massive upset against the conference's top seed.

Head-to-Head

These two franchises have become perennial postseason rivals, meeting frequently in the Eastern Conference playoffs over the last several years. While Boston dominated the regular season matchups, Miami has proven to be a resilient postseason opponent, often relying on tactical adjustments and physical defense to neutralize Boston's scoring depth. Momentum is currently split after each team managed to secure a victory in the opening two games of the series.

Key Players to Watch

• Jayson Tatum — The Celtics' cornerstone needs to deliver an efficient scoring performance to overcome Miami's complex zone defensive schemes.
• Bam Adebayo — His ability to anchor the paint and facilitate the offense from the high post is vital for Miami’s ball movement and interior defense.
• Jaylen Brown — As a secondary scoring option, his aggressiveness in transition will be key to preventing the Heat from setting their half-court defense.

Prediction

Expect a low-scoring, defensive grind as both teams prioritize perimeter pressure and physical rebounding. The Boston Celtics are likely to edge out a narrow victory by 5 to 8 points, utilizing their superior depth and shooting range to pull away in the final minutes of the fourth quarter.