Georgios Bouskos, a High School Grade 2 student at Athens College, participated in the following tournaments:

• The E2 Panhellenic Tennis Championship, in the U18 Boys' category. The championship was held in Lamia during the 14th week, from April 4–8, 2026, and he won first place in both singles and doubles.

• The E1 Panhellenic Tennis Championship, in the U18 Boys' category. The championship was held in Thessaloniki during the 16th week, from April 15–18, 2026, and he won 2nd place in the doubles.

• The E2 Panhellenic Tennis Championship, in the U18 Boys' category. The championship was held in Patras during the 19th week, from May 9-12, 2025, and he won 1st place in the singles.