Battle of the Boroughs: Islanders' Porous Defense Meets Rangers' Elite Power Play in Preseason Tuneup

Let's establish something important upfront: this is a September 25th preseason game, and no betting market data exists for it. Any 'edge' derived purely from regular-season carry-over stats on a game where both coaches will rotate three or four line combinations and rest key veterans is built on shaky ground. Treat this as matchup context, not a betting blueprint.

With that caveat firmly in place, here's what the data from last season actually shows.

The most glaring number in this dataset belongs to the Islanders: a dead-last #32 ranking in high-danger chances allowed per game at 4.0. That's not a minor concern — that's a structural defensive problem. Their xGoals Against sits at 3.37 per game (#28), yet their actual Goals Against somehow comes in at just 2.88 (#5). That divergence between expected and actual is massive, and it almost entirely reflects Ilya Sorokin's work between the pipes. Sorokin was saving the Islanders from their own defensive breakdowns all season. If he's not in net — and in a preseason game, he likely won't play a full 60 minutes — that gap between expected and actual performance closes fast.

The Rangers' side of the ledger is less dramatic but internally consistent. Their xGoals For sits at just 2.89 per game (#27), which is a legitimate offensive concern, and their HD Chances For at 3.2 per game (#26) confirms they weren't generating elite-level looks at even strength. However, their power play at 19.5% (#4) is a genuine weapon — the kind that can swing a short preseason game if the refs are active.

The Islanders' penalty kill at 85.8% (#9) provides a reasonable counterweight to that Rangers PP advantage, but the matchup still tilts toward New York's power play in a game where special teams mistakes are more common during the preseason.

At 5-on-5, both teams are nearly identical — Rangers at 49% Corsi (#15) and Islanders at 49% Corsi (#16). Neither team dominated possession last season, and in a preseason setting where lines are scrambled and deployment is intentionally uneven, these numbers offer almost no predictive value for a specific 60-minute game.

The injury report is essentially a non-factor here. Adam Sykora was unlikely to crack the Rangers' Opening Night roster anyway, and Vincent Iorio's absence at defense is noted but doesn't move the needle on a game of this nature.

Bottom line: the stats make a mild case that the Islanders' defensive structure was genuinely flawed last season, propped up largely by elite goaltending, while the Rangers hold a real special teams edge. But applying regular-season carry-over data to a preseason exhibition with fluid rosters and zero competitive urgency is a thin foundation for a bet. If there were a market, the honest read is that this game is closer to a coin flip than the stats imply — and sharp money typically avoids preseason NHL entirely.