Montreal Canadiens' Lane Hutson (48) celebrates with teammate Kaiden Kuhle (21) after scoring against the Tampa Bay Lightning during overtime of Game 3 in a first-round NHL hockey Stanley Cup playoff series in Montreal, Friday, April 24, 2026. AP The Canadiens head into Game 4 against the Lightning on Sunday with a 2-1 lead after sealing Game 3 in overtime. If you’re looking to bet on the Stanley Cup Playoffs on Sunday, you can get extra sportsbook bonus via Fanatics promo code NYPOST for up to $1,000 in FanCash. Fanatics Sportsbook has the Lightning priced as -120 favorites to knot up the series in a raucous Bell Centre. Fanatics Sportsbook promo code NYPOST for Lightning vs. Canadiens The Fanatics sportsbook promo code NYPOST can be used to claim up to $1,000 in matched FanCash. This is a 10-day offer. You can place up to $100 on anything each of your first 10 days at Fanatics and if any of those bets lose, you will be reimbursed in FanCash.…