September 4, 2018
Cal-Mum defeats Way-Co – 3-0

September 7, 2018
Avon defeats Cal-Mum – 3-1

September 11, 2018
Leroy defeats Cal-Mum – 3-0

September 13, 2018
Warsaw defeats Cal-Mum – 3-2

September 24, 2018
Cal Mum defeats Livonia – 25-11, 25-22, 18-25, 25-15

September 25, 2018
Cal Mum defeats Pavilion – 25-11, 25-11, 25-19

September 27, 2018
Cal Mum defeats Geneseo – 21-25, 25-22, 25-20, 25-22

September 28, 2018
Cal Mum defeats Avon – 25-16, 25-17, 25-22