Buffalo's 5-0 win contradicted what the underlying metrics suggested. The Sabres won despite generating just 2.84 expected goals—the Islanders created 3.14—a gap implying the teams were nearly even before the final buzzer.

Goaltending and execution separated the teams. A. Lyon stopped all 26 shots, yielding 3.14 fewer goals than expected. D. Rittich faltered, giving up 1.16 more than expected. Buffalo capitalized ruthlessly: half their high-danger chances (2/4) went in, and they scored three times on 21 rush chances.

New York controlled territory—55% of shot attempts (26–21)—but the scoreboard disagreed. They matched Buffalo in quality chances (4–4 high-danger chances) yet finished with nothing, underperforming their xG by 3.14 goals. The pattern is clear: Buffalo was surgical in the danger zones; New York couldn't capitalize.

The defining instant came in the third period: Alex Tuch's deflection from the slot (14:38) cemented Buffalo's dominance.

Three Stars

• #23 M. Samuelsson (BUF) — 2A in 21:32
• #71 R. McLeod (BUF) — 2A in 18:14
• #17 J. Zucker (BUF) — 2G in 13:44

The model projects a 2.6–2.6 game with the Islanders at exactly 50% win probability: this is a true toss-up.

Buffalo holds a thin advantage in shot quality, posting 50.0% expected goals against New York's 48.0%. Both teams are indistinguishable in shot volume at 49.0% Corsi. The underlying divergence: Buffalo's 1.020 PDO reflects puck luck, while New York's 0.993 reflects the opposite. Expect some regression from Buffalo.

Jason Zucker drives Buffalo's offense with 1.07 expected goals per 60 minutes, translating to 14 goals and 14 assists on a 15.1% shooting rate; his six high-danger goals exemplify elite finishing. Josh Doan matches that xG/60 at 1.01 with 15 goals and 18 assists at 11.5% shooting on just two high-danger looks—room to run remains. New York counters with Anders Lee, whose 1.20 xG/60 leads the group; his 6.4% shooting rate on 9 goals and 20 assists underscores efficiency beyond volume. Bo Horvat contributes 18 goals and 10 assists from 0.87 xG/60 at 12.8% shooting, grounded by three high-danger tallies.

Both teams share a structural liability: zero high-danger and zero rebound goals, signaling shallow secondary scoring. Defensively, Jack Quinn represents Buffalo's weak link while Alexander Romanov does the same for New York.

The decisive factor is whether Buffalo's luck holds. A PDO regression would compress the Sabres' shooting efficiency from elite to merely very good, erasing their margin in expected goals. That's how New York wins.