Junior Ely Kahn and sophomore Chris Mattieni split the remaining 13 minutes between the pipes. Kahn saw no action around the cage, but Mattieni made only one save while letting up the game's final three goals in the final six minutes.
The Crimson also dominated the Red Riders on groundballs, 34-26, including a 12-5 showing over the third period in which the Crimson netted it 11th through 15th goals.
The final period saw Logigian's first collegiate goal and junior attackman Scott Brooks' first goal of the season.
The Crimson's early season performance has been impressive, but Colgate and B.C. have a combined 1-5 record.
Despite the weak schedule, the Crimson received votes in the March 13 STX/United States Intercollegiate Lacrosse Association poll, though it did not break into the Top 20. The next poll comes out today.
The real test comes Wednesday, when the Crimson faces Hobart, who was a pre-season favorite to win the Patriot league despite its season-opening 10-8 loss to rival Army.
"We all have been saying that it's nice to overpower a couple of teams like that, but we're trying to address the fact the these are not two quality programs, and the heart of the schedule is coming up," DeVries said. "Hobart is a huge game because we lost to them the last two years, and two years ago the loss caused us to just miss the tournament. Talent-wise I think we're a better team, but it's going to be a big test for the season."
The Hobart game is Wednesday at 5 p.m. at Jordan Field.