Watch Boston Celtics vs Miami Heat — NBA Playoffs R1 G1 Free.

What's at Stake

The NBA postseason gets underway with a high-stakes renewal of one of the Eastern Conference's most fierce modern rivalries. As the top-seeded Boston Celtics host the Miami Heat at TD Garden for Game 1, both franchises begin their pursuit of a championship in a series loaded with historic significance and postseason bad blood. Securing an early victory in this best-of-seven series is crucial for setting the physical and psychological tone of the matchup.

Head-to-Head

These two franchises have a rich history of postseason battles, having met frequently in the Eastern Conference Finals over recent years. While Boston has held the upper hand in recent regular-season matchups, Miami has repeatedly proven to be a dangerous, resilient underdog in the playoffs. The Heat rely on their disciplined zone defense and physical play style to disrupt the Celtics' high-powered offense, making their recent head-to-head history highly competitive regardless of seeding.

Key Players to Watch

• Jayson Tatum — The Celtics' superstar forward needs to establish his scoring rhythm early and navigate Miami's aggressive defensive traps.
• Jimmy Butler — Known for elevating his game in the postseason, the Heat veteran will be tasked with orchestrating the offense and guarding Boston's top wing threats.
• Jaylen Brown — His two-way versatility and ability to score in transition will be vital for Boston to break down Miami's half-court defense.

Prediction

Boston enters Game 1 as the favorites, playing on their home court where they have been dominant throughout the year. While Miami's defensive grit will likely keep the game close through the first three quarters, the Celtics' superior offensive depth and perimeter shooting should allow them to pull away late. Expect Boston to secure a hard-fought Game 1 victory to open the series with a 1-0 lead.