The Senators' 6-2 victory was backed up entirely by the underlying numbers. They controlled 64% of 5v5 expected goals (5.48–3.05) while generating far more high-danger chances (11–6), a performance that made the scoreline inevitable rather than lucky.

Ottawa dominated shot quality throughout. They held 52% of shot attempts (32–30) but where they truly separated themselves was in the scoring chances generated—0.087 xG per shot versus Tampa's 0.053. The Lightning underperformed their xG by 1.05 goals, a reflection of both poor execution and solid Ottawa defense. L. Ullmark stopped 28 of 30 attempts at 0.933 SV%, the primary architect of that advantage.

The game's turning point came on Shane Pinto's high-slot wrist shot at 16:41 of the third period.

Ottawa's special teams gave them the cleanest edge. They converted 2 power-play goals on 10 shots—well above their 0.94 xG on the man advantage, a demonstration of high-leverage execution. Ottawa also thrived in transition, scoring 4 goals on 32 rush attempts, while Tampa managed just 2 on 20, a gap that turned dominance into a rout.

The model projects a TBL 2.4 - 2.6 OTT result with the Senators at 53% win probability. This is about as close to a pick'em as you'll find.

Both teams show identical 5v5 Corsi% at 53.0%, suggesting roughly balanced possession. The real divergence emerges in scoring efficiency. Ottawa's 56.0% xG% beats Tampa Bay's 54.0%, indicating the Senators generate higher-quality chances. But this advantage is tempered by luck: the Lightning's 1.019 PDO reflects hot shooting and overperformance, while Ottawa's 0.993 PDO suggests they're due for positive regression.

Goaltending creates a structural edge for the Senators. A. Vasilevskiy is on a back-to-back, opening the possibility of fatigue or a backup start, either of which favors Ottawa.

Brandon Hagel powers the Lightning's offense. His 1.10 xG/60 leads the team; his 15.8% shooting rate (23 goals and 26 assists) suggests unsustainable conversion. Anthony Cirelli rounds out the threat with 0.95 xG/60 and 5 high-danger goals—dangerous in the scoring areas Tampa needs him most. Victor Hedman represents the defensive weak link the Senators can attack.

Brady Tkachuk counters with 1.19 xG/60, topping Hagel's workload. His 7.5% shooting rate on 11 goals and 20 assists indicates he's converting well below his talent level—a sign of either variance or just-beginning regression. Dylan Cozens provides secondary pressure at 1.00 xG/60, though his 9.5% shooting rate suggests room for improvement. Nick Jensen emerges as the defensive liability Tampa could exploit.

Both teams generate 0% of their scoring from high-danger situations and 0% from rebounds—a quirk suggesting either elite goaltending or misdirected offensive execution.

The verdict: Ottawa's superior expected-goals share and favorable goaltending matchup edge the Senators, but the tightness of the model and Tampa Bay's surging PDO keep this genuinely uncertain. 53% is the right number.