Detroit dominated possession yet lost. The Red Wings held 62% of shot attempts (44–27 on goal) and nearly matched Boston's underlying production—expected goals split 4.91–4.85 in Detroit's favor—but Boston won 4–2. The difference: elite goaltending, clinical finishing, and Detroit's complete collapse on scoring chances.

J. Swayman delivered the deciding performance. He saved 42 of 44 shots (0.955 SV%), overperforming his expected mark by 2.91 goals—essentially stealing a game his team had no business winning on the metrics. More damaging: Swayman was perfect on high-danger chances, stopping all seven. J. Gibson made 23 saves on 26 shots (0.885 SV%, +1.85 expected), but couldn't overcome Detroit's wastefulness on prime opportunities.

Detroit's finish was brutal. They went 0 for 7 on high-danger chances and converted zero of seven rebound opportunities despite crashing the net relentlessly. Boston, by contrast, was ruthless: two goals from low-danger spots and three goals on rush chances (24 attempts). This is the margin in close games—execution trumps volume.

M. Geekie orchestrated the Bruins' depth with three assists in 14 minutes. C. McAvoy spent 27 minutes controlling play from the blueline (two assists). D. Pastrnak added a goal and assist in 21 minutes.

Khusnutdinov's wrist shot from the point (18:08, third period) marked Detroit's high-water mark. By then, Swayman had already closed the door.

The model projects a 2.4–2.6 goal range with Detroit at 54% win probability—as close to a pick'em as projections get.

Both teams operate on statistical knife edges. Corsi figures are matched at 49.0% for both teams, indicating equal positioning. Expected goals lean Detroit's way: 49.0% to Boston's 47.0%, a modest but meaningful advantage. Where Boston stands out is finish: its 1.023 PDO signals a team running hot through unsustainable shooting luck. Detroit's 0.985 PDO works the other direction, indicating suppressed finishing despite similar volume.

The Bruins' outlier luck is the real story. That 1.023 PDO isn't sustainable; regression will come. Until it does, they get credit for a team that looks better than its process.

For Boston, Viktor Arvidsson anchors the attack with 1.04 expected goals per 60 minutes and 18 goals to show for it. He's shooting at 13.0%—well above sustainable rates—and has recorded two high-danger goals. Tanner Jeannot contributes at 0.75 xG/60 with six goals, though his 8.3% shooting suggests room to run. Elias Lindholm represents Boston's defensive liability, a seam Detroit can exploit. The Bruins' 0% conversion rates on both high-danger and rebound opportunities compound the problem.

Detroit counters with Alex DeBrincat, whose 0.88 xG/60 produces 17 goals on a 9.0% clip—sustainable and dangerous. Marco Kasper adds seven goals at 0.81 xG/60, though his 6.1% shooting leaves room to grow. Axel Sandin-Pellikka is a weak link in the lineup, another seam for Boston to attack. The Red Wings' matching 0% rates on high-danger and rebound conversions mirror Boston's vulnerability.

The margin is thin: Boston's PDO advantage is a ticking clock. Detroit's better underlying metrics are a legitimate long-term edge. In one game, luck decides.