NBA Eastern Conference Finals Tip Off with Celtics vs. Cavaliers
Today, May 19, the first game of the NBA Eastern Conference Finals will be held in Boston, where the Boston Celtics will host the Cleveland Cavaliers. A fierce showdown is expected: Boston's star-studded offense against the league's best defense in Cleveland. Bookmakers consider the Celtics the favorites.
Main Event
The 2025/26 NBA Eastern Conference Finals tip off today, May 20, 2026, at TD Garden in Boston, where the hometown Celtics will host the Cleveland Cavaliers. This game marks the start of a decisive battle for the right to represent the Eastern Conference in the NBA Finals.
The intrigue in this matchup is at its peak. Cleveland has reached the conference finals for the first time since 2018, and fittingly, their opponent then was also Boston. For the Cavaliers, this is their most successful playoff run in the 21st century not involving LeBron James, giving this achievement special historical significance.
For Boston, reaching the conference finals continues their quest to return among the league's elite. Joe Mazzulla's team finished the regular season second in the Eastern Conference with a 56-26 record, trailing only the surging Detroit Pistons (60-22). Cleveland finished fourth (52-30), behind the New York Knicks (53-29), giving the Celtics home-court advantage in the best-of-seven series.
Details and Statistics
The series opens on the parquet of TD Garden, one of the league's most iconic arenas, capable of seating nearly 19,000 fans. The Celtics' fan base, known for its noise and passion, will surely put immense pressure on the visitors from the opening tip. The fact that the first game is on the road is always a tough challenge, and Cleveland must quickly adapt to the hostile atmosphere to prevent the opponent from taking an early series lead.
Head-to-head regular-season statistics paint a somewhat paradoxical picture. Boston swept all three games against Cleveland this season. Notably, two of those wins came before the Cavaliers added James Harden and Dennis Schröder. However, even after those additions, the Celtics beat the revamped Cleveland in the final regular-season meeting, when Jayson Tatum was playing only his second game back from injury.
The last matchup between these teams, on March 8, 2026, in Cleveland, ended in a 109-98 road win. Boston dominated throughout: they led for 87% of the game and held a 26-point lead. Tatum scored 20 points in 27 minutes, while Jaylen Brown added 23 points and 9 rebounds. For Cleveland, Donovan Mitchell led with 30 points and 7 rebounds, and Evan Mobley contributed 24 points and 8 rebounds.
Context and Significance
The first-round playoff exit is still fresh in the minds of Boston fans — last year, the team lost to New York in the conference semifinals, and this run is seen as a chance for redemption. Analysts point to the Celtics' weaknesses: a lack of a reliable rim protector, as Neemias Queta struggles against elite opposing centers. There is also concern about their reliance on three-point shooting; in crucial moments of past series, Boston's long-range shooting has faltered, costing them valuable wins.
With the addition of James Harden in February 2026, Cleveland retooled its game and at the time of the trade was even considered the East's top favorite. The combination of Mitchell (seven-time All-Star), Mobley (reigning Defensive Player of the Year for 2024/25), and Harden created an offensive potential capable of breaking any defense. However, critics note the Cavaliers' defensive inconsistency and describe the team as not tough enough for championship aspirations. Bookmakers, nevertheless, favor Boston significantly, giving them odds of +115 (46.5% probability) to reach the NBA Finals, compared to +260 for Cleveland.
What's Next / Next Game Preview
Game 2 of the series will take place on May 22 at the same TD Garden in Boston. If the Cavaliers manage to steal one of the first two road games, the series will shift to Cleveland for Games 3 and 4, scheduled for May 24 and 26, respectively. The series continues until one team wins four games, and this opening contest will largely set the tone for the entire conference finals.
— Editorial Team
