NHL Eastern Conference 2nd-round betting preview: Pair of wide-open series

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Though the big favorites rule the second round in the Western Conference, the opposite is true in the East, where a pair of incredibly close series should make for great viewing.

Let's get right into the matchups.

New York Islanders (+115) @ Philadelphia Flyers (-135)

The Flyers rode their luck - and Carter Hart - to an unconvincing series win over the Montreal Canadiens and now have their work cut out for them against the Islanders. Philadelphia's play was concerning in Round 1, as the team was dominated at five-on-five and also struggled on special teams.

Meanwhile, the Islanders have allowed the fewest expected goals in the bubble and posted the best five-on-five save percentage, stifling the Florida Panthers and Washington Capitals. New York has been opportunistic on offense, but the Flyers are more structured than the two teams they faced previously and Hart is a step up in class between the pipes. However, the Flyers can't expect to simply lean on their 22-year-old goaltender again.

Everyone is contributing right now for the Islanders. To no one's surprise, Barry Trotz has done an exquisite job to get everyone on the same page and buy in. This is a fast, relentless team, and we saw how problematic that was for Philly when it played Montreal. There's no way the Flyers aren't better here than they were against the Habs, but the Islanders will prove to be too much.

Pick: Islanders (+115)

Boston Bruins (-110) @ Tampa Bay Lightning (-110)

The hockey world is frothing at the mouth in anticipation for this clash of titans. With both the Lightning and Bruins at their peak, this could be the best these playoffs have to offer.

There is so little between these two teams. The Bruins have the edge in star power but the Lightning have better depth. Both are playing excellent hockey, and this series is close to a coin flip.

It's the extenuating factors, though, that could make the difference - most notably, the absence of Tuukka Rask. Can Jaroslav Halak stand strong with no safety net behind him, and, if not, what happens if he falters against the Lightning's seemingly unstoppable attack?

Steven Stamkos' absence - and his possible return date - is the other issue. The Lightning defeated the Columbus Blue Jackets without him, but the Bruins are an entirely different beast. If he doesn't return by at least midway through the series, it could be the edge Boston needs to make a return to the Eastern Conference Final.

Boston's biggest weakness is perhaps its lack of depth, as the Bruins are beatable if you slow down the top line. The same can't be said for Tampa Bay. The Lightning hold the edge in goal and, with the monkey off their back, possess the belief needed to finally put it all together.

Pick: Lightning (-110)

Alex Moretto is a sports betting writer for theScore. A journalism graduate from Guelph-Humber University, he has worked in sports media for over a decade. He will bet on anything from the Super Bowl to amateur soccer, is too impatient for futures, and will never trust a kicker. Find him on Twitter @alexjmoretto.