Stanley Cup Surprises: Who Has Over- or Underperformed in the Playoffs So Far?

The first two-plus weeks of the Stanley Cup Playoffs have been a chaotic masterpiece. We’ve seen underdogs bite back, superstars go silent, and goaltenders transform into brick walls overnight. With Round 2 now fully underway, the dust has settled just enough to separate the legitimate contenders from the pretenders. But more importantly, we can finally answer the question every fan is asking: Who has over- or underperformed so far?

From the electric atmosphere in Edmonton to the shocking defensive collapses in Carolina, this postseason has already delivered a lifetime of drama. Let’s break down the biggest surprises—both good and bad—that are shaping the path to the Stanley Cup Final.

The Overperformers: Players and Teams Exceeding Expectations

1. The Edmonton Oilers’ Supporting Cast

Everyone expected Connor McDavid and Leon Draisaitl to dominate. And they have. But the real story of Edmonton’s first-round takedown of the Los Angeles Kings was the depth scoring from players like Evan Bouchard and Zach Hyman. Bouchard is playing like a top-pairing defenseman, quarterbacking the power play with a poise that belies his age. Hyman, meanwhile, has turned net-front presence into an art form, tipping pucks and screening goalies with relentless energy.

Key Stat: Bouchard leads all defensemen in playoff points through two weeks. This is a massive overperformance from a player many doubted could handle the physicality of the postseason.

2. Jake Oettinger’s Vezina-Level Play

While the Dallas Stars stumbled out of the gate in Round 1, goaltender Jake Oettinger has been nothing short of spectacular. His save percentage above .930 is not just good—it’s elite. Oettinger is making the difficult saves look routine, robbing shooters on breakaways and controlling rebounds with surgical precision. If he continues this level of play, the Stars are a legitimate threat to reach the Western Conference Final.

Why it matters: Goaltending is the great equalizer in the playoffs. Oettinger’s overperformance is the single biggest reason Dallas survived a gritty Minnesota Wild team.

3. The Florida Panthers’ Grit Factor

After a record-breaking regular season, the Boston Bruins were the heavy favorites. But the Florida Panthers have proven they are not just happy to be here. Matthew Tkachuk has elevated his game to a Conn Smythe-worthy level, leading by example with hits, fights, and clutch goals. The Panthers’ penalty kill, a liability all year, has suddenly become a fortress. This is a team that is overperforming its regular-season metrics, and it’s terrifying for Boston.

• Key Takeaway: Florida’s forecheck is suffocating. They are winning battles they lost in October.
• Prediction: If Sergei Bobrovsky steals one more game, the Panthers will force a Game 7 in Boston.

The Underperformers: Stars Who Have Gone Dark

1. The Colorado Avalanche’s Depth Crisis

The defending champions were supposed to waltz through the West. Instead, the Colorado Avalanche have looked alarmingly human. Beyond the top line of Nathan MacKinnon, Mikko Rantanen, and Cale Makar, the production has dried up completely. The second and third lines are generating zero offensive zone time, and the defensive pairings behind Makar are getting exposed by the Seattle Kraken’s speed.

Why it’s a problem: In a seven-game series, you cannot rely on three players. The Avalanche are underperforming as a team, and if their depth doesn’t wake up soon, they could face an early exit.

2. Mitch Marner’s Disappearing Act

It’s become an annual tradition in Toronto: the Maple Leafs enter the playoffs with sky-high expectations, and Mitch Marner goes quiet. Through the first two weeks, Marner has been invisible at even strength. His hesitation with the puck, his refusal to shoot, and his defensive lapses are costing the Leafs dearly. While Auston Matthews and William Nylander have carried the offensive load, Marner’s underperformance is a ticking time bomb.

• Hard Truth: Marner has zero even-strength goals in the playoffs. For a player making $11 million per season, that is unacceptable.
• Expert Analysis: The Lightning are targeting him physically. If Marner can’t handle the pressure, Toronto will lose this series.

3. The New Jersey Devils’ Power Play Struggles

The Devils were the NHL’s most exciting young team, but their power play has been a disaster in the postseason. With a man advantage, New Jersey looks confused, passing up prime shooting lanes and turning pucks over at the blue line. Jack Hughes has been neutralized by the Rangers’ aggressive penalty kill, and Dougie Hamilton’s shot has been blocked more times than it has reached the net.

Why it’s a surprise: The Devils had a top-10 power play in the regular season. This is a massive underperformance that could derail their Cinderella run.

Biggest Tactical Takeaways from Round 1

1. Physicality is King

The teams that are winning are the teams that are hitting. The Panthers, Oilers, and Kraken are all punishing opponents on the forecheck. Conversely, the Avalanche and Maple Leafs are trying to play a finesse game, and it’s failing. The playoffs are a war of attrition, and the teams that embrace the grind are overperforming.

2. Goaltending Separates the Contenders

We already mentioned Oettinger, but look at the goaltending duels across the board. Ilya Sorokin (Islanders) and Igor Shesterkin (Rangers) have been good, not great. Meanwhile, Antti Raanta (Hurricanes) and Stuart Skinner (Oilers) have been shaky. The teams with the hottest goalies—Dallas, Florida, and Seattle—are all overperforming their regular-season expectations.

3. Special Teams Are Deciding Games

The penalty kill has been the X-factor. Florida’s PK is running at nearly 90%, while Toronto’s is below 70%. In a tight series, one bad penalty can swing the entire momentum. The teams that are disciplined and efficient on special teams are advancing.

Predictions for the Remainder of Round 2

Based on the over- and underperformances we’ve seen so far, here is how I see the rest of the second round shaking out:

• Edmonton vs. Vegas: The Oilers’ depth will continue to overperform, but Vegas’s defensive structure will slow McDavid. Prediction: Oilers in 7, but it will be a war.
• Dallas vs. Seattle: Oettinger is the difference-maker. The Kraken have overachieved, but their luck runs out. Prediction: Stars in 6.
• Toronto vs. Florida: If Marner continues to underperform, the Leafs are done. Florida’s grit will overwhelm Toronto. Prediction: Panthers in 6.
• Carolina vs. New Jersey: The Hurricanes’ system is too disciplined for the Devils’ sloppy power play. Prediction: Hurricanes in 5.

Strong Conclusion: The Cup Window is Closing for Some

The Stanley Cup Playoffs are a brutal examination of a team’s character. What we’ve learned in the first two weeks is that overperforming is not a fluke—it’s a choice. The Florida Panthers chose to be physical. The Dallas Stars chose to trust their goalie. And the Edmonton Oilers chose to let their depth players shine.

On the flip side, underperforming is a death sentence. The Colorado Avalanche are running out of time to fix their depth. Mitch Marner is running out of excuses. And the New Jersey Devils are running out of power play opportunities.

As Round 2 heats up, the margin for error shrinks to zero. One bad shift, one blown coverage, one soft goal—and your season is over. The teams that have overperformed to this point have earned the right to dream. The ones underperforming are staring at an early vacation.

Bold Prediction: The Stanley Cup Final will feature the Dallas Stars and the Florida Panthers. Why? Because they are the two teams that have overperformed the most when it matters most. And in the playoffs, that is the only stat that counts.

Source: Based on news from ESPN.

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