May 16, 2021 @ 7:00 pm Spring Concert Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 17, 2021 @ 4:00 pm Boys Track and Field: Nashville Invitational Nashville High School 1300 South Mill Street, Nashville
May 17, 2021 @ 4:30 pm Baseball (JV-V): Centralia Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 18, 2021 Semester Exams – Underclass Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 18, 2021 @ 4:30 pm Baseball (JV): Belleville East Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 18, 2021 @ 4:30 pm Baseball (V): Roxana Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 18, 2021 @ 4:30 pm Softball (V): Gibault Gibault Catholic High School 501 Columbia Avenue, Waterloo
May 19, 2021 Semester Exams – Underclass Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 19, 2021 @ 4:30 pm Girls Soccer (V-JV): Granite City Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 19, 2021 @ 4:30 pm Softball (V): Granite City Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 19, 2021 @ 7:00 pm Senior Parade Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 20, 2021 Semester Exams – Underclass Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 20, 2021 @ 5:00 pm Girls Soccer (V): Gibault Gibault Catholic High School 501 Columbia Avenue, Waterloo
May 20, 2021 @ 6:30 pm Senior-Parent Mass and Awards Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 21, 2021 @ 8:30 am Senior Breakfast Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 21, 2021 @ 7:00 pm Graduation Ceremony Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 22, 2021 @ 10:00 am Softball (V): Mascoutah (DH) Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 22, 2021 @ 10:00 am Baseball (V): Belleville East (DH) Mater Dei Catholic High School 900 North Mater Dei Drive, Breese
May 22, 2021 @ 10:00 am Baseball (JV): Belleville East (DH) Belleville East High School 2555 West Boulevard, Belleville
May 22, 2021 @ 10:00 am Baseball (Fr): Belleville East (DH) Belleville East High School 2555 West Boulevard, Belleville
May 18, 2021 Semester Exams – Underclass Semester Exams – Underclass May 18, 2021 Semester Exams – Underclass
May 19, 2021 Semester Exams – Underclass Semester Exams – Underclass May 19, 2021 Semester Exams – Underclass
May 20, 2021 Semester Exams – Underclass Semester Exams – Underclass May 20, 2021 Semester Exams – Underclass