Fredonia's Joe Conti was the medalist with a 3-over-par 39 at Moon Brook Country Club and led the Hillbillies to a pair of Division 1 wins.
Fredonia defeated Jamestown (1-4), 33.5-21.5; Jamestown topped Dunkirk, 33.5-21.5; and Fredonia beat Dunkirk.
Jamestown's leader was Dylan Glatz with a 40.
"I felt very good about the fact all the boys shot under 50 at a difficult course," Fredonia coach Ross Conti said. "Especially because we have had very few days where we have been outside."
In the girls match, Fredonia topped Jamestown, 29.5-24.5, led by Marina Kessler with a 54. Jamestown's Kristi Hanson was the medalist with a 50.
Following are the scores:
Jamestown: Dylan Glatz 40, Max Eimiller 46, Greg Cross 50, Jacob Sandstrom 52, Noah Larson 68.
Fredonia: Joe Conti 39, Kyle Muldowney 48, Nick Pagano 46, Jake Szymzcak 44, Alec Ambrose 48.
Dunkirk: Ryan Thompson 52, Lucas Nets 53, Christian Michalski 55, Taylor Matoon 56, Bob Kokozinski 59.
Jamestown: Kristi Hanson 50, Emily Isaacson 61, Lucy ellis 69, Abigail Todaro 70.
Fredonia: Marina Kessler 54, Kirsta Wheelock 59, Maggie Militello 65, Julie Kowal 65, Maddy Contigugla 70.