In the 2018 season, the Warrior football won their region championship in a game against Evans High School.

After the 2021-2022 season, the Warriors basketball team won the State Championship in Class-AAAAAA boys, beating title rival Buford 66-59.

[citation needed] In the 2016–2017 school year, all sports teams won a region championship.

[citation needed] During the 2021–2022 school year, the boys' basketball team became state champions, Grovetown's first ever.

It competes in Lincoln-Douglas, Public Forum, and Policy Debate, as well as some individual events, including Extemporaneous, Impromptu and Prose/Poetry.

In its third year, the team qualified 24 members to the GFCA Varsity State Championship, held at Stratford Academy.

Grovetown also offers a percussion class and beginning band for those wanting to pick up an instrument.