NHL Playoff Matchups 2026: Full First-Round Breakdown, Series Predictions and Betting Odds

The 2026 Stanley Cup Playoffs Are Here: All 8 First-Round Matchups Dissected

The 2026 Stanley Cup Playoffs opened on April 18 with three games, and the first round features a bracket loaded with legitimate storylines: Connor McDavid chasing another ring, the Buffalo Sabres ending the longest playoff drought in NHL history, a Battle of Pennsylvania rivalry reignited, and a Colorado Avalanche team trying to convert a Presidents' Trophy into a championship for the first time since 2013.

Below is a complete breakdown of every first-round series, including series odds, predictions, and the betting angles that matter.

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Eastern Conference First-Round Matchups

(M1) Carolina Hurricanes vs. (WC2) Ottawa Senators

Carolina opened the playoffs Friday night with a 2-0 shutout of Ottawa in Game 1, and the result tracked precisely with how this series was expected to unfold. The Hurricanes won the Metropolitan Division behind one of the league's most structured defensive systems, anchored by Jordan Staal and Jaccob Slavin. Their suffocating neutral-zone play makes it almost impossible for opponents to generate quality chances in transition.

Ottawa's best weapon is the offense of Tim Stützle and Brady Tkachuk, who did everything he could to set a physical tone at puck drop. But the Senators' path to winning this series runs through sustained offensive pressure, and Carolina's systems do not allow that to happen consistently.

Series odds: Carolina -340. Prediction: Hurricanes in 5.

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(WC1) Boston Bruins vs. (A1) Buffalo Sabres

The marquee storyline of the Eastern Conference first round. Buffalo ended a 14-year NHL-record playoff drought and earned home-ice advantage against Boston after finishing 50-23-8, winning the Atlantic Division title. David Pastrnak's 100-point season leads a Bruins team with genuine playoff pedigree. Jeremy Swayman and the Boston defense won the regular-season series 3-1.

Against that is a Buffalo team that went 39-9-4 after December and is playing in front of a home crowd that sold out 22 games this season. Tage Thompson (41 goals) and Rasmus Dahlin (74 points from the blue line) lead a group that has never played a playoff game. That inexperience is the central risk.

Series odds: Buffalo -175, Boston +145. Prediction: Sabres in 7. The experience gap is real, but so is Buffalo's roster depth.

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(A2) Tampa Bay Lightning vs. (A3) Montreal Canadiens

Tampa Bay is among the heaviest Eastern favorites at -260, and for good reason. Nikita Kucherov, Brayden Point, and Andrei Vasilevskiy form one of the most playoff-tested cores in the league. The Lightning have reached the Stanley Cup Final four times in the last six years.

The caveat is real: Montreal won the season series 2-1-1, including the final two meetings, such as a 4-1 win in Tampa on March 31. The Canadiens at +205 is the most interesting upset line in the East. They are not a team built to go seven games with the Lightning, but their recent head-to-head edge and home atmosphere at the Bell Centre are legitimate factors.

Series odds: Tampa Bay -260, Montreal +205. Prediction: Lightning in 6. Vasilevskiy elevates in the postseason and the Lightning's depth is too much.

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(M2) Pittsburgh Penguins vs. (M3) Philadelphia Flyers

The Battle of Pennsylvania is back. Pittsburgh leads Sidney Crosby and Evgeni Malkin in what may be the final playoff run for a core that has won three Stanley Cups together. Philadelphia's rise has been built around Travis Konecny and Owen Tippett, supported by a physical identity and a home crowd at Wells Fargo Center that will be fully engaged.

Pittsburgh is favored at -145, and the most likely result according to market consensus is a seven-game series. The experience gap between these rosters is significant, but Philadelphia earned home-ice for a reason and the matchup creates genuine upset potential.

Series odds: Pittsburgh -145, Philadelphia +120. Prediction: Penguins in 7. Crosby in elimination games is a different animal, but do not count out the Flyers at home.

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Western Conference First-Round Matchups

(C1) Colorado Avalanche vs. (WC2) Los Angeles Kings

The heaviest favorite in the entire first round. Colorado won the Presidents' Trophy with the best regular-season record in the NHL. Nathan MacKinnon led the league with 127 points. Scott Wedgewood posted the best goals-against average among playoff starters at 2.07. The Avalanche posted a plus-99 goal differential, a staggering figure.

The narrative working against Colorado is historical: no Presidents' Trophy winner has lifted the Stanley Cup since the 2013 Blackhawks. That does not make the Kings a good series bet at -380 for the Avs, but it is worth noting in the context of futures.

Series odds: Colorado -380. Prediction: Avalanche in 4. This is a mismatch.

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(C2) Dallas Stars vs. (C3) Minnesota Wild

The closest line on the board at Stars -120, Wild +100. This is legitimately a coin flip, and it is the series most likely to go seven games. Dallas leans on Jason Robertson and Miro Heiskanen in a two-way system built for playoff hockey. Minnesota counters with Kirill Kaprizov, who is a genuine Hart Trophy-level talent, and Joel Eriksson Ek, one of the best two-way centers in the Western Conference.

Minnesota won the regular-season series 2-1 and outshot Dallas 101-73 across three games. The Wild are the better value at plus money.

Series odds: Dallas -120, Minnesota +100. Prediction: Wild in 7. Kaprizov in the playoffs with a healthy supporting cast is a dangerous proposition.

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(P1) Vegas Golden Knights vs. (WC1) Utah Mammoth

Vegas won the Pacific Division at 39-26-17 and comes in as a -190 series favorite. The Mammoth, in just their second season of existence, qualified as the first wild card out of the Western Conference on the back of remarkable depth: six players scored 20 or more goals and 10 players reached double figures in goals. Utah does not have a dominant top line but they wear teams down over the course of a series.

Vegas has the experience advantage and Jonathan Marchessault in a bounce-back season. The Mammoth's depth makes this series more competitive than the line suggests.

Series odds: Vegas -190, Utah +160. Prediction: Golden Knights in 6.

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(P2) Edmonton Oilers vs. (P3) Anaheim Ducks

Edmonton has made seven consecutive playoff appearances and Connor McDavid is chasing a Stanley Cup after back-to-back Final appearances ended without a championship. McDavid and Leon Draisaitl combined for 235 points this regular season, with McDavid winning his sixth Art Ross Trophy at 138 points.

Anaheim is back in the postseason for the first time since 2018, powered by 22-year-old Cutter Gauthier's 41-goal breakout season. The Ducks have a legitimate goaltending advantage: Lukas Dostal is the better netminder in this series. The Hockey News has identified Edmonton as the most likely upset victim in the West, and the goaltending concern combined with McDavid's history in close-out situations is worth accounting for.

Series odds: Edmonton -265, Anaheim +215. Prediction: Oilers in 6. McDavid and Draisaitl are too much for a first-year playoff team, but Dostal keeps this from being a sweep.

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Stanley Cup Futures and the Bigger Picture

Among ESPN experts, Colorado received 13 of 27 picks to win the Cup. The Oilers received four. The Lightning and Wild each received multiple selections. The consensus path to the Final runs through Colorado in the West and Carolina or Tampa in the East.

The best value in Cup futures at this stage is Minnesota at long odds. If Kaprizov gets healthy playoff hockey and the Wild get past Dallas in seven, they become a legitimate conference threat.

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