Calvary lost the first set 25-22, but won the next three 25-20, 25-11 and 25-8.
Emmalee Dykman paced the Eagles with 13 kills and five aces while Ella Dykman added seven kills. Emily Beals served five aces and Bekah Dukes facilitated the offense by dishing out 27 assists.
Defensively, Emmalee Dykman led the way with 14 digs and three blocks.
The Eagles improved to 6-3-1 overall and 4-0 in conference play.