SportsMadison Square Garden witnessed a basketball shocker Tuesday night. The Cleveland Cavaliers, holding what seemed like an insurmountable 22-point lead late in the fourth quarter, crumbled, allowing the New York Knicks to mount a historic comeback and steal Game 1 of the Eastern Conference Finals in overtime.
With just 7 minutes and 52 seconds left in regulation, the Cavaliers were up 93-71, a lead so substantial that ESPN Analytics gave them a staggering 99.9% chance of victory. What followed was an unprecedented collapse. The Knicks launched an incredible 30-8 run to close out the fourth quarter, tying the game at 101 and forcing an extra period.

New York continued its dominance in overtime, outscoring Cleveland 14-3 to secure a stunning 115-104 win. The Knicks' incredible surge totaled 44-11 over the final 12 minutes and 39 seconds of the game, marking the second-largest fourth-quarter comeback in playoff history since the NBA began tracking play-by-play data three decades ago, and the largest in Knicks franchise history since 1970.
At the center of the Cavaliers' late-game struggles was veteran guard James Harden. While he played 42 minutes, contributing 15 points, 4 rebounds, and 3 assists, his offensive efficiency was notably low, shooting just 5-for-16 from the field and 1-for-8 from beyond the arc. More critically, Harden committed a team-high 6 turnovers, many of which directly fueled the Knicks' rally. His defensive performance, particularly against Knicks guard Jalen Brunson, drew significant attention.
Brunson, who finished with an impressive 38 points, 5 rebounds, and 6 assists, was relentless in his attack, scoring 15 points on 7-of-8 shooting in the fourth quarter alone. Reports indicate Brunson shot 7-of-11 when Harden was his primary defender. Knicks head coach Mike Brown openly confirmed that targeting Harden was a deliberate strategic move. Brown revealed that insights gained during his tenure as an assistant coach with the Golden State Warriors, concerning Harden's tendency for excessive dribbling leading to fatigue, informed their late-game approach. Brunson's crucial game-tying basket with 19 seconds left in regulation, a high bank shot, came directly while being guarded by Harden. Landry Shamet also hit a pivotal three-pointer to tie the game at 101-101 during the comeback.

Harden, a 16-year veteran, former MVP, and 11-time All-Star, has faced critiques regarding his defensive effort throughout his illustrious career. This Game 1 performance brought those long-standing concerns back into sharp focus, especially as he is reportedly anticipated to sign a new contract. The Cavaliers, making their first Eastern Conference Finals appearance since LeBron James's departure in 2018, entered the series after a grueling Game 7 victory against the Detroit Pistons.
Meanwhile, the Knicks arrived well-rested, having swept the Philadelphia 76ers in the second round, with their last game played on May 10. Their momentum was palpable, extending their winning streak to eight games with this improbable victory. Other key contributors for the Knicks included Mikal Bridges with 18 points, and OG Anunoby, Karl-Anthony Towns, and Josh Hart each adding 13 points. For the Cavaliers, Donovan Mitchell led the team with 29 points, while Evan Mobley posted a double-double with 15 points and 14 rebounds. Sam Merrill had an opportunity to win the game at the end of regulation but missed his shot.
Knicks head coach Mike Brown didn't mince words regarding his team's strategy. "There is no secret: We were attacking Harden," Brown stated, explaining the tactical approach.
Despite the scrutiny, Cavaliers head coach Kenny Atkinson defended his star. "Listen, he's been one of our best defenders and a big player in the playoffs. I trust him. He's smart, great hands," Atkinson asserted, while also acknowledging the team's overall defensive shortcomings. "We played great basketball tonight for three quarters. Unfortunately, the fourth quarter — they dominated us in the fourth quarter." He mentioned attempts to adjust and send two defenders at Brunson, but admitted, "nothing worked." Cavaliers star Donovan Mitchell also came to Harden's defense, stating, "Ultimately, this isn't on him — it's on all of us. It's not just on one person."
This "clunker" performance from Harden, as some reports described it, could carry implications beyond just this single game, potentially influencing perceptions around his anticipated new contract. The Cavaliers now face increased pressure, having squandered a golden opportunity to take an early lead in the series and facing questions about their ability to close out crucial games.
The Knicks, on the other hand, have demonstrated incredible resilience and strategic prowess, showcasing their depth and the effectiveness of their coaching staff's game plan. Their ability to exploit defensive matchups and execute under immense pressure solidifies their position as a formidable contender.
As the series moves forward, all eyes will be on James Harden's defensive adjustments and the Cavaliers' collective response. Game 2 of the Eastern Conference Finals is scheduled for Thursday night, back at Madison Square Garden, with Cleveland needing to find answers quickly to avoid falling into a deeper hole.