Nealis was selected by Inter Miami with the third-overall pick in the 2020 Major League Soccer SuperDraft.
He is a skillful right back who captained Georgetown University for two years. He led the Hoyas to the 2019 NCAA Division I Men's College Cup title, defeating the University of Virginia in the final.
Nealis was named a MAC Hermann Trophy finalist for the 2019 season, won the Big East Defensive Player of the Year, and was named to the All-Big East First Team and the United Soccer Coaches All-America First Team. He was also named Big East Defensive Player of the Year and All-Big East First Team for the 2018 season.
Overall, he appeared in 78 games for the team, starting 76 of those, and registering seven goals and 14 assists.