Maple Leafs Stanley Cup Odds Hold Firm After Marchenko Trade

• Toronto lands Kirill Marchenko in a blockbuster trade
• The Cup market gives Leafs fans reason for caution
• Read on for updated Leafs Cup odds and my take

The Toronto Maple Leafs made a big swing Monday, acquiring winger Kirill Marchenko from the Columbus Blue Jackets. Matthew Knies headlines the package heading the other way.

Marchenko’s agent, Dan Milstein, announced his client agreed to a six-year, $75 million extension with Toronto. The deal reshapes Toronto’s top six just before the season.

So does this move turn Toronto into a Cup bet? Here’s where the Maple Leafs Stanley Cup odds sit and how I’m approaching them.

Maple Leafs Stanley Cup Odds After Marchenko Trade

Odds as of September 28 from BET99. New customers can claim the Bet99 promo code before placing a first bet.

At +2900, a $10 bet on Toronto would pay $290 in profit if the Leafs win it all. That price works out to a 3.33% implied probability.

Florida leads the Stanley Cup odds at +640, followed by Carolina and Colorado. Toronto is priced well behind those favourites.

How Maple Leafs Cup Odds Moved on Kalshi

Kalshi’s hourly history shows little reaction to Monday’s trade news. Toronto traded at 3 cents Sunday before dipping to 2 cents that afternoon. It was back at 3 cents by Sunday night, ahead of the deal, and Monday’s hourly readings stayed at 3 cents through the afternoon. That earlier rebound was not a post-trade surge.

As of September 28, Kalshi has Toronto at 3% to win the 2026-27 Stanley Cup, with YES contracts priced at 3 cents. Each contract pays $1 if the Leafs win and $0 if they don’t, so 3 cents lines up with roughly a 3% chance before fees.

That’s close to the BET99 implied probability. The difference is the product: on prediction market apps, you’re buying a contract rather than betting against a sportsbook price. New users can grab the Kalshi promo code before making a first trade.

Prediction Markets

Toronto to Win the 2027 Stanley Cup

Learn more about Prediction Markets

Kalshi

Toronto Maple Leafs

3%

Predict

How Kirill Marchenko Fits the Maple Leafs

Toronto gets Marchenko, Miles Wood and goaltender Elvis Merzlikins. Columbus receives Knies, Steven Lorentz, Emil Andrae and a 2027 second-round pick, with the Blue Jackets retaining 18% of Merzlikins’ salary.

Marchenko scored 27 goals and 67 points in 76 games last season. Knies had 23 goals and 66 points in 79 games. On paper, that’s four more goals and one more point, so this isn’t a massive scoring jump.

Marchenko brings a right-handed shot and could slot beside Auston Matthews. But Toronto is replacing production, not simply adding 67 points.

Knies was already producing beside Toronto’s stars. Giving him up, along with depth and a draft pick, makes this a costly bet on Marchenko’s fit.

Maple Leafs Goaltending Clouds the Stanley Cup Outlook

Merzlikins isn’t an immediate fix in the crease. He’s recovering from shoulder surgery and is out indefinitely after posting a 3.40 GAA and .883 save percentage in 30 games with Columbus.

Sergei Bobrovsky and Anthony Stolarz were Toronto’s projected tandem before the trade. Their performance matters more to my Cup outlook than Marchenko’s chemistry with Matthews.

Toronto finished 32-36-14 and missed the playoffs last season. One new winger doesn’t erase that.

Are the Maple Leafs Worth Backing to Win the Stanley Cup?

Canadian readers can find Toronto at +2900 at BET99, while eligible US traders can buy Toronto YES contracts for 3 cents at Kalshi. It’s worth comparing prices across NHL betting apps first.

Personally, I’m holding off. I like Marchenko in this lineup, and locking him up long term is a win for Toronto. But they swapped a 66-point winger for a 67-point winger and thinned out their depth to do it.

I want to see better defence and consistent goaltending before buying a Cup ticket. The payout is tempting, but this trade alone is not enough to make me rush in.