October 10, 2021 @ 7:00 pm Fall Concert Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 11, 2021 No School: Columbus Day Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 11, 2021 @ 6:00 pm Volleyball (JV-V): O’Fallon Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 11, 2021 @ 6:00 pm Volleyball (Fr): O’Fallon Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 12, 2021 Calendar Drive Kickoff Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 12, 2021 @ 5:00 pm Volleyball (Fr-JV-V): Althoff Althoff Catholic High School 5401 West Main Street, Belleville
October 13, 2021 PSAT Testing (registered students) Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 14, 2021 @ 6:00 pm Volleyball (Fr): Highland Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 14, 2021 @ 6:00 pm Volleyball (JV-V): Highland Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 15, 2021 End of First Quarter Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 15, 2021 @ 7:00 pm Football (V): Effingham Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
October 16, 2021 Marching Knights: Effingham Hearts Red Regiment Invitational Effingham High School 1301 West Grove Avenue, Effingham
October 16, 2021 @ 9:00 am Boys & Girls Cross Country: St. Anthony Invitational Mid-America Motorworks 2900 North 3rd Street, Effingham
October 16, 2021 @ 11:00 am Volleyball (JV-V): Cor Jesu Cor Jesu Academy 10230 Gravois Road, St. Louis
October 11, 2021 No School: Columbus Day No School: Columbus Day October 11, 2021 No School: Columbus Day
October 12, 2021 Calendar Drive Kickoff Calendar Drive Kickoff October 12, 2021 Calendar Drive Kickoff
October 13, 2021 PSAT Testing (registered students) PSAT Testing (registered students) October 13, 2021 PSAT Testing (registered students)
October 16, 2021 Marching Knights: Effingham Hearts Red Regiment Invitational Marching Knights: Effingham Hearts Red Regiment Invitational October 16, 2021 Marching Knights: Effingham Hearts Red Regiment Invitational
