The stage is set for another chapter in one of the NBA's most storied rivalries. The Boston Celtics, holding the East's second seed, are set to face the seventh-seeded Philadelphia 76ers in the first round of the 2026 playoffs. This Atlantic Division clash is steeped in recent postseason history, with the Celtics' duo of Jayson Tatum and Jaylen Brown having bested Joel Embiid's Sixers in all three of their playoff meetings from 2018 to 2023. The question on everyone's mind: can Philadelphia finally break through, or will Boston's resilience prevail once more?

This Celtics team has navigated a season of immense adversity. After losing Jayson Tatum to a ruptured Achilles in the 2025 playoffs, many expected a step back. The team shed significant salary, parting ways with key veterans like Kristaps Porziņģis and Jrue Holiday. Yet, under the fierce leadership of Coach Joe Mazzulla and propelled by an All-NBA caliber season from Jaylen Brown, Boston refused to fade. Players like Derrick White and Payton Pritchard elevated their games, while Neemias Queta emerged as a Most Improved Player candidate. This collective effort has made them a formidable opponent, proving their championship mettle extends beyond any single star.

For the 76ers, the challenge is clear: overcome the psychological hurdle of their recent playoff history with Boston. Joel Embiid remains the focal point, a dominant force capable of taking over any series. Philadelphia's success will hinge on their ability to support him with consistent perimeter scoring and defensive intensity to disrupt Boston's rhythm. This matchup is more than just a first-round series; it's a test of legacy and resolve for both franchises.

Mark your calendars for what promises to be a physical and emotionally charged series. The action tips off in Boston:

• Game 1: Sun., April 19 at Boston (1 p.m., ABC)
• Game 2: Tue., April 21 at Boston (7 p.m., Peacock)
• Game 3: Fri., April 24 at Philadelphia (7 p.m., Prime)
• Game 4: Sun., April 26 at Philadelphia (7 p.m., NBC)*
• Game 5: Tue., April 28 at Boston (TBD)*
• Game 6: Thu., April 30 at Philadelphia (TBD)*
• Game 7: Sat., May 2 at Boston (TBD)*
*If necessary

While Boston enters as the favorite, having thrived despite Tatum's absence, Philadelphia possesses the star power to create a legitimate challenge. The key battle will be in the paint and on the perimeter, where every possession will be contested. Expect a hard-fought series that could push beyond five games, but Boston's depth and proven system give them a slight edge to advance and continue their pursuit of another banner.