Laganiere, 24, had 10 goals and 18 points in 72 games last season with the Norfolk Admirals of the American Hockey League. He had 46 goals and 85 points in 122 games over four seasons with Yale and helped the Bulldogs reach the Frozen Four in 2013.
The Ducks signed Laganiere to a two-year, entry-level contract on April 16, 2013.
You know what? We've played in some pretty special buildings along this playoff run so far. You start in Detroit, you go to Montreal, you come here … I think it's the first team to beat three Original Six teams to get to the Final if I'm not mistaken. That says how tough the road has been. Those are tough places to win.
— Lightning forward Steven Stamkos after Game 7 win vs. Rangers on Friday in New York