Marchenko Scored Three. Quinn and Power Took Toronto's 4–2 Lead Away
GOATIFYKirill Marchenko had the kind of night Toronto imagined when it made him a centerpiece of its new-look attack. Three goals in his 300th NHL game, a 4–2 lead after two periods and a crowd ready to celebrate his first Maple Leafs hat trick. By the final horn, the milestone belonged to a losing side. Buffalo scored twice in the third period and Owen Power ended it 3:14 into overtime, turning a two-goal deficit into a 5–4 Sabres win on October 15.
The result was bigger than one blown lead. Jack Quinn produced four points and a fight, Toronto lost John Tavares during the comeback, and first overall pick Gavin McKenna barely played after the middle of the second period. A game that should have been a showcase for Toronto's scoring depth instead raised questions about its defensive composure, lineup management and ability to protect a lead.
Marchenko made his 300th game a statement — until the result changed
Toronto opened with a reminder that Auston Matthews remains the center of its attack. At 2:24 of the first period, he kept a puck alive near the blue line, worked a give-and-go with Jack Roslovic and finished from the edge of the crease. It was his third straight game with a goal and extended his point streak to six games, a run totaling six goals and seven assists. Buffalo answered quickly through Jack Quinn, but Marchenko soon took over the scoring.
His first goal was the kind that changes the energy in a building. On the power play at 13:10, John Tavares found him near the side of the net. Marchenko moved away from the goal line and lifted a between-the-legs finish over Ukko-Pekka Luukkonen's glove. It was skill at close quarters rather than a lucky rebound, and it gave Toronto a 2–1 lead. Quinn tied the game early in the second, only for Marchenko to strike again at 11:13 after Tavares forced a loose puck along the boards.
Marchenko completed the hat trick at 16:51 of the second period, converting a pass from Colton Sissons behind the net. Toronto led 4–2. It was the winger's fifth career NHL hat trick but his first since arriving with the Maple Leafs, a timely performance after his late-September move from Columbus and reported six-year, $75 million extension. His production was especially notable because he had scored only once for Toronto before this game.
The irony arrived in overtime. Marchenko had a chance to define the evening with three goals, but Power found space after moving past him and finished the winner. Marchenko acknowledged afterward that he would remember the scoring achievement but cared more about winning, and that the overtime mistake frustrated him. That is the tension Toronto now faces: an elite scoring night can be both evidence that the big acquisition is working and proof that goals alone are not enough.
Quinn's four points fueled the comeback; Power supplied the final blow
Buffalo did not steal this game with one sudden break. It earned a second chance by refusing to let Toronto's two-goal advantage settle into a comfortable third period. Dennis Gilbert began the recovery at 10:05 when a shot from the point found a route through traffic and past Sergei Bobrovsky. Just 2:11 later, Mattias Samuelsson took a pass from Tage Thompson in the high slot and beat the goalie to make it 4–4. The Sabres had erased forty minutes of Toronto's offensive work in barely more than two minutes.
Quinn was the driving force long before the equalizer. He scored Buffalo's first goal after Zach Benson capitalized on a Toronto turnover behind the net, then made it 2–2 early in the second by taking a Noah Östlund feed, maneuvering around Jake McCabe and finishing from the right circle. He later assisted Gilbert's comeback starter and Power's overtime winner. Two goals and two assists gave Quinn four points, matching a single-game career high. Add his fight with Troy Stecher and the night also met the traditional goal-assist-fight definition of a Gordie Howe hat trick.
The deciding play had the simplicity that makes an overtime winner so painful for the defending team. Quinn carried the attack forward, Power moved into space and the defenseman finished from the left circle at 3:14. It was Power's second overtime winner of the young season. The Sabres improved to 4-3-1, and their own team account noted this was already the third time they had overcome a two-goal third-period deficit in 2026–27.
That resilience is encouraging, but it comes with a warning. Buffalo cannot expect to chase games forever, especially while captain Rasmus Dahlin is sidelined. The Sabres were missing Dahlin for a second straight game, yet their other defensemen supplied the equalizer and winner. Power and Samuelsson turned a night of offensive highlights into a statement about Buffalo's ability to find decisive contributions from the blue line.
Tavares' exit and McKenna's limited minutes added two bigger concerns
Toronto's lead vanished in the same period that it lost an important veteran. Tavares had helped create two Marchenko goals and was part of the offensive structure that built the 4–2 advantage. At 2:32 of the third period, he collided with Buffalo forward Josh Norris, stayed down for roughly 90 seconds and eventually skated to the dressing room with a trainer. Coach Jim Hiller did not provide an injury update immediately afterward. It would be premature to assign a diagnosis or timetable, but the disruption was real.
The timing matters. A team protecting a lead needs reliable shifts, clean exits and calm decision-making from its centers. Losing Tavares removes a player who can steady possessions, win difficult battles and provide a familiar passing option for a finisher such as Marchenko. That does not make his absence the sole cause of Buffalo's comeback; Toronto still had enough talent to protect two goals. It does make the defeat harder to separate from a lineup that was changing as the pressure increased.
McKenna's usage created a different question. The 2026 first overall pick finished with only 6:36 of ice time and did not take another shift after the 10:20 mark of the second period. Hiller described the decision as a coaching choice and later acknowledged he probably should have used the rookie early in the third. That is not the same as a reported injury or disciplinary action, and neither should be inferred from the minutes alone.
Toronto is balancing a young player's development with the immediate pressure to win, but this was a revealing night to make that trade-off. McKenna's creativity could help a team generate controlled entries and relieve pressure, while inexperienced shifts can also expose defensive details. Hiller chose a shorter bench and still watched a two-goal lead disappear. For Buffalo, Norris also left in overtime and entered concussion protocol, so both clubs have health questions to revisit before their next games.
Toronto's problem was not scoring — it was what happened after 4–2
The clearest statistical description of the collapse is the third-period shot count: Buffalo outshot Toronto 11–4. A team with a 4–2 lead does not need to dominate the final twenty minutes, but it does need enough controlled possession and defensive structure to keep the opponent from turning every entry into a threat. The Sabres did not score through a single unstoppable superstar move. Gilbert's point shot found traffic, Samuelsson found room in the slot, and Toronto's margin evaporated.
Bobrovsky finished with 29 saves on 34 shots, while Luukkonen stopped 26 of 30 at the other end. Goaltending numbers are part of the story, not a complete explanation. The more useful question is why Buffalo could sustain pressure when Toronto should have been making the game smaller. Hiller acknowledged that his team had been too passive at times and needed to improve its defensive-zone play. That diagnosis fits the way the third period unfolded.
Toronto's blue-line depth is already under scrutiny. Chris Tanev was ruled week-to-week with an upper-body injury after leaving an October 10 game against Colorado, another complication for a defense trying to settle early in the season. The Leafs entered the night with a talented, expensive forward group and came out 3-3-2 despite four goals from Matthews and Marchenko combined. Scoring talent has been visible; protecting advantages and surviving changes to the lineup have not looked nearly as secure.
Buffalo has its own work to do. Falling behind by two repeatedly is not a sustainable identity, even if Power, Quinn and Samuelsson have shown that the team can escape those situations. The Sabres visit Montreal next, while Toronto hosts the Islanders, both on Saturday. For the Leafs, the immediate checklist is straightforward: learn more about Tavares' condition, establish a sensible role for McKenna and build a defensive third period that does not ask the offense to win the same game twice.
Marchenko delivered a milestone performance worthy of a winning headline. Instead, the most important images from the night were Buffalo's late push and Power's overtime finish. Toronto found three goals from a marquee newcomer and another from Matthews, yet left with one point and unanswered lineup questions.
For Buffalo, the win showcased Quinn's range and Power's timing. For Toronto, it was an early-season warning: a dangerous offense can create a lead, but only a composed team can make that lead last.
