- 2016: The band won Grand Champions of the Brevis Division of the 2nd Annual St. Pius X marching invitational in Decatur, GA.
- 2016: The Marietta Saxophone Quartet and Woodwind Ensemble performed holiday chamber music at the Georgia Governor’s Mansion in Atlanta, GA.
- 2017: The Marietta Blue Devil Marching Band awarded the Drum Major Award from the Marietta SCLC for Marching in the MLK Parade in Marietta, GA.
- 2017: The Varsity Guard won 1st place at SAPA Championships, Novice Class in Chattanooga, TN.
- 2018: Drum Majors & Colorguard won the Grand Champion Awards for the Magnus Division of the 4th Annual Lion’s Den Invitational at St. Pius X High School in Decatur, Ga.
- 2018: The Marietta Marching Band won the Grand Champion Award of the Silver Division of the Old South Marching Competition at Newnan High School in Newnan, GA.
- 2021: The Marietta Marching Band won second place at the 4th annual Northwest Georgia Marching Championship at Cass High School.