Top NBA Rivalries to Watch in the 2026-27 Season

The NBA's landscape of rivalries is ever-changing, and with the release of the 2026-27 season schedule, several matchups have emerged as must-watch events. Historically, rivalries can shift over time, and while the Warriors vs. Cavaliers rivalry once dominated, it no longer commands the same attention.

One of the standout rivalries is between the New York Knicks and the Miami Heat. Their storied history includes a fierce playoff battle from 1997 to 2000, highlighted by memorable moments such as Jeff Van Gundy's infamous leg-hanging incident. The rivalry was reignited in the 2023 playoffs, where the Heat, as the No. 8 seed, triumphed over the Knicks. With Pat Riley still at the helm in Miami, the connection between the two franchises remains strong heading into the new season.

Another notable rivalry is the Houston Rockets and Golden State Warriors, stemming from their intense playoff encounters, including the memorable 2018 Western Conference Finals. Although the Warriors are currently in a decline, the rivalry still carries weight, particularly for the Rockets, who look to continue their competitive spirit in upcoming matchups.

The Dallas Mavericks and Los Angeles Lakers rivalry is also significant, especially for Mavs fans still grappling with the Luka Doncic trade. As the Mavs aim to build a contender, their games against the Lakers are expected to be pivotal, especially with the arrival of rookie Cooper Flagg.

Lastly, the Boston Celtics and Miami Heat rivalry has defined the Eastern Conference in recent years, with multiple playoff encounters solidifying their competitive edge. Their history includes several playoff series in the 2020s, making their matchups highly anticipated as the new season unfolds.