Ottawa dominated the underlying metrics—3.26 expected goals to Dallas's 2.90, plus a slight edge on shot attempts—yet lost 3–2 in overtime. Elite goaltending and opportunistic execution decided it.

J. Oettinger was the difference. His 0.931 save percentage against 27 shots means he stopped 1.26 goals above expected, turning a competitive xG battle into a Dallas victory. Ottawa's breakdown came where it mattered most: they scored zero goals on five high-danger chances, while Oettinger was 5-for-5 on HD attempts.

Both teams exploited the rush identically. Ottawa converted twice on 26 rush attempts; Dallas scored twice on 22. The rebound game told a similar story: the Senators crashed hard and generated three rebound chances without capitalizing, while Dallas created four opportunities and converted one. None of this separated the teams—it was Oettinger's elite positioning and Ottawa's finishing collapse that did.

Roope Hintz ended it at 03:04 of overtime with a wrist shot from the doorstep—an overtime winner that epitomized Dallas's efficiency in a game where underlying numbers suggested neither team should have pulled away.

The model projects Ottawa at 56% win probability in a 2.2–2.6 loss for Dallas. The Senators hold the underlying play edge that makes the ask reasonable.

Ottawa owns 56.0% of expected goals at 5v5 to Dallas' 51.0%, with a territorial advantage reflected in 53.0% Corsi. The gap isn't massive, but it's consistent—the Senators dictate where play happens.

Dallas' PDO sits at 1.024, running well above the league mean. Regression is the predictable risk here; when luck normalizes, their goal totals tighten. Ottawa's 0.993 PDO suggests they haven't been rescued by random variance the same way.

Both starting goaltenders are on back-to-backs. L. Meriläinen and C. DeSmith may see reduced minutes or backup rotation, a minor edge to neither team but worth tracking given the competitive nature of the matchup.

On paper, Jason Robertson (25G, 0.96 xG/60, 12.4% shooting) remains Dallas' primary threat, with 2 high-danger goals anchoring his season. Michael Bunting (8G, 0.83 xG/60, 7.6% shooting) offers secondary scoring depth. For Ottawa, Brady Tkachuk (11G, 1.19 xG/60, 7.5% shooting) leads the xG generation with 2 high-danger goals, while Dylan Cozens (13G, 1.00 xG/60, 9.5% shooting, 1 high-danger goal) delivers consistent offensive pressure.

Dallas has struggled converting high-danger chances into both goals and rebounds—both metrics sitting at 0%, a real constraint on ceiling. Tyler Myers represents a defensive liability worth testing. Ottawa faces a similar conversion problem at 0% HD and rebound rates, with Nick Jensen as the defensive weak point. When both teams struggle to finish, the team generating more chances wins the attrition game. On 5v5 xG%, that's Ottawa.