Isaac Ericksen was a transformative figure in Green Level's basketball program. Standing at 6'9", Ericksen's combination of size, skill, and versatility made him one of the most accomplished players in the school's history.

Ericksen joined the men's basketball program as a freshman, a time when the Gators had yet to secure a victory. However, during his four years with the team, the Gators achieved a 60-25 record, including a remarkable 29-2 season during his junior year. In that season, they advanced to the state quarterfinals for the first time in school history.

In the 2024-25 season, with Ericksen being one of eight seniors on the team, the Gators claimed their first-ever conference tournament championship. The team then entered the NCHSAA playoffs, once again, advancing all the way to the Class 4A "Elite Eight" before falling to #1 New Hanover, ending the season with a 26-5 record. Ericksen was named the SWAC Player of the Year, finishing his senior season with a team-high 17.7 points and 8.4 rebounds per game. He was named to the All-District 1st Team and was a North Carolina All-Star.

Throughout his high school career, Ericksen accumulated over 1,325 points and 594 rebounds, showcasing his consistent performance and impact on the court.