The Lightning won a genuine coin flip — neither side controlled the run of play.
Boston had the better chances and still lost. The Bruins created 5 high-danger opportunities to Tampa's 2, held 47% of shot attempts (21–24 on goal), and underperformed their expected goals by 1.45—yet walked out of this 2-1 defeat. The game's underlying metrics split nearly even (2.45–2.46 xG), so what separated them was execution and goaltending variance.
A. Vasilevskiy was the difference. He made 20 of 21 saves for a 0.952 save percentage, outperforming expectation by exactly the 1.45 goals the Lightning won by. J. Swayman matched him statistically with 22 of 24 (0.917), but stood on the wrong side of variance.
The Lightning's offensive efficiency tilted the entire equation: 0.055 xG per shot versus Boston's 0.039. That quality advantage, combined with Vasilevskiy's elite performance, meant Tampa converted chances the Bruins squandered. Boston created 4 rebound opportunities without converting a single one—the kind of detail that compounds over time.
E. Lilleberg's wrist shot from the doorstep at 18:25 of the third period was the game's turning point, arriving when Boston had no recovery left.
C. McAvoy carried Boston with an assist in 25:31. B. Point added an assist for Tampa in 19:21, working secondary while E. Lilleberg (1G, 21:03) delivered the decisive finish.
On the scoresheet, this looks like a Lightning win. In the underlying data, it's a classic case of a competent team stealing a result through superior goaltending on an otherwise even night.