Representing United States, Harbo is active in the Age of Empires II scene. 4 matches of Age of Empires II are on Harbo's record. Interestingly, Harbo has not yet played any ranked matches.

Harbo favors Italians over other civilizations, selecting it in 75.0% of matches. As pocket, Harbo has won 50.0% of their 2 matches.