Buffalo Sabres goaltender Alex Lyon (34) is congratulated by Conor Timmins (21) after defeating the Boston Bruins in Game 3 of a first-round NHL hockey Stanley Cup playoff series, Thursday, April 23, 2026, in Boston. AP If you are seeking extra betting value for the playoffs, the bet365 bonus code  will activate a welcome offer for new hockey bettors on Sunday: bet $10, get $200 in bonus bets . The Sabres grabbed the upper-hand on their first-round Stanley Cup Playoff series against the Bruins, leading 2-1 heading into Sunday’s Game 4 in Boston. This is almost priced as a pick’em at bet365, with the Bruins tagged as slight -115 favorites to tie the series. bet365 Sportsbook bonus code for Sabres vs. Bruins The bet365 bonus code will access $200 in bonus value when you sign up for Stanley Cup Playoffs wagers on Sunday. After making your qualifying deposit and wager, you will get the $200 bonus no matter what happens to your bet.…