Bobrovsky, last season's Vezina Trophy winner as the NHL's top goalie, had 23 saves.
Brandon Dubinsky added a short-handed goal, Nick Foligno also scored, Ryan Johansen had an empty-netter, and rookie defenceman Ryan Murray notched his first career goal for the Blue Jackets, who have won three in a row since losing four straight. Dubinsky and Foligno each also had an assist.
Phil Kessel and Dave Bolland had goals for the Maple Leafs, who made only their fifth trip to Columbus in the Blue Jackets' 13 seasons.
We want to make sure that whoever makes our team really makes our team by earning it and not putting them in situations where they get preference because of their status as a first-round pick or whatever it might be. That's not going to happen. Everybody has to earn their way on our team.
— Columbus Blue Jackets general manager Jarmo Kekalainen on the team's prospects at development camp