The host Blazers scored at 13:44, and the goal wound up being the only tally on the scoreboard for the day.
The Blazers had 10 corner kicks to the Pipers' one. They out-shot the Pipers 18-8 in the game.
Hamline drops to 3-8-1, 0-5-1 MIAC, while Saint Benedict is now 5-5-1, 3-3-0 MIAC.
Hamline will return home to Pat Paterson Field on Wednesday, October 14, to host Concordia at 4:00 p.m. The game will be the second in a men's-women's double-header against the Cobbers.